Alberto Abad

155 papers A 46B 6C 2Misc 20Journal 37Unranked 40
YearRankTypeTitle / Venue / Authors
2026 J jnl
CoRR
Carlos Franzreb, Francisco Teixeira, Ben Luks, Sebastian Möller, Alberto Abad
2026 J jnl
Comput. Speech Lang.
Francisco Teixeira, Karla Pizzi, Raphaël Olivier, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2026 J jnl
CoRR
Carlos Carvalho, Francisco Teixeira, Thomas Rolland, Alberto Abad
2025 Misc conf
ICASSP
Carlos Carvalho, Alberto Abad
2025 A conf
INTERSPEECH
Catarina Botelho, David Gimeno-Gómez, Francisco Teixeira, John Mendonça, Patrícia Pereira, Diogo A. P. Nunes, Thomas Rolland, Anna Pompili, Rubén Solera-Ureña, Maria Ponte, David Martins de Matos, Carlos D. Martínez-Hinarejos, Isabel Trancoso, Alberto Abad
2025 C conf
ASRU
Carlos Carvalho, Francisco Teixeira, Catarina Botelho, Anna Pompili, Rubén Solera-Ureña, Sérgio Paulo, Mariana Julião, Thomas Rolland, John Mendonça, Diogo A. P. Nunes, Isabel Trancoso, Alberto Abad
2025 J jnl
CoRR
Carlos Carvalho, Francisco Teixeira, Catarina Botelho, Anna Pompili, Rubén Solera-Ureña, Sérgio Paulo, Mariana Julião, Thomas Rolland, John Mendonça, Diogo A. P. Nunes, Isabel Trancoso, Alberto Abad
2025 A conf
INTERSPEECH
Carlos Carvalho, Jinchuan Tian, William Chen, Yifan Peng, Alberto Abad, Shinji Watanabe
2025 A conf
INTERSPEECH
Thomas Rolland, Alberto Abad
2025 A conf
INTERSPEECH
David Gimeno-Gómez, Rubén Solera-Ureña, Anna Pompili, Carlos D. Martínez-Hinarejos, Rita Cardoso, Isabel Guimarães, Joaquim J. Ferreira, Alberto Abad
2025 J jnl
CoRR
David Gimeno-Gómez, Rubén Solera-Ureña, Anna Pompili, Carlos D. Martínez-Hinarejos, Rita Cardoso, Isabel Guimarães, Joaquim J. Ferreira, Alberto Abad
2025 A conf
INTERSPEECH
Lauren L. White, Ewan Carr, Judith Dineley, Catarina Botelho, Pauline Conde, Faith Matcham, Carolin Oetzmann, Amos Folarin, George Fairs, Agnes Norbury, Stefano Goria, Srinivasan Vairavan, Til Wykes, Richard J. B. Dobson, Vaibhav A. Narayan, Matthew Hotopf, Alberto Abad, Isabel Trancoso, Nicholas Cummins
2025 J jnl
CoRR
Catarina Botelho, David Gimeno-Gómez, Francisco Teixeira, John Mendonça, Patrícia Pereira, Diogo A. P. Nunes, Thomas Rolland, Anna Pompili, Rubén Solera-Ureña, Maria Ponte, David Martins de Matos, Carlos D. Martínez-Hinarejos, Isabel Trancoso, Alberto Abad
2025 J jnl
IEEE J. Sel. Top. Signal Process.
David Gimeno-Gómez, Catarina Botelho, Anna Pompili, Alberto Abad, Carlos D. Martínez-Hinarejos
2024 J jnl
CoRR
Carlos Carvalho, Alberto Abad
2024 Misc conf
ICASSP
Thomas Rolland, Alberto Abad
2024 Misc conf
ICASSP
Thomas Rolland, Alberto Abad
2024 J jnl
CoRR
Francisco Teixeira, Karla Pizzi, Raphaël Olivier, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2024 A conf
INTERSPEECH
Thomas Rolland, Alberto Abad
2024 A conf
INTERSPEECH
Catarina Botelho, John Mendonça, Anna Pompili, Tanja Schultz, Alberto Abad, Isabel Trancoso
2024 J jnl
IEEE Access
Francisco Teixeira, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2024 A conf
INTERSPEECH
Thomas Rolland, Alberto Abad
2024 J jnl
IEEE Access
Catarina Botelho, Alberto Abad, Tanja Schultz, Isabel Trancoso
2024 J jnl
CoRR
Catarina Botelho, Alberto Abad, Tanja Schultz, Isabel Trancoso
2024 J jnl
CoRR
David Gimeno-Gómez, Catarina Botelho, Anna Pompili, Alberto Abad, Carlos D. Martínez-Hinarejos
2023 A conf
INTERSPEECH
Carlos Carvalho, Alberto Abad
2023 J jnl
CoRR
Carlos Carvalho, Alberto Abad
2023 Misc conf
ICASSP
Francisco Teixeira, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2023 Misc conf
ICASSP
Sebastião Quintas, Alberto Abad, Julie Mauclair, Virginie Woisard, Julien Pinquier
2023 A conf
INTERSPEECH
Catarina Botelho, Alberto Abad, Tanja Schultz, Isabel Trancoso
2023 ch.
Towards Responsible Machine Translation
Isabel Trancoso, Francisco Teixeira, Catarina Botelho, Alberto Abad
2022 B conf
LREC
Maria Forjó, Daniel Neto, Alberto Abad, H. Sofia Pinto, Joaquim Gago
2022 A conf
INTERSPEECH
Catarina Botelho, Tanja Schultz, Alberto Abad, Isabel Trancoso
2022 Misc conf
ICASSP
Ayimnisagul Ablimit, Catarina Botelho, Alberto Abad, Tanja Schultz, Isabel Trancoso
2022 conf
IberSPEECH
Rodrigo Sousa, Helena Sofia Pinto, Alberto Abad, Daniel Neto, Joaquim Gago
2022 B conf
LREC
Thomas Rolland, Alberto Abad, Catia Cucchiarini, Helmer Strik
2022 J jnl
CoRR
Francisco Teixeira, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2022 A conf
INTERSPEECH
Francisco Teixeira, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2022 J jnl
CoRR
Francisco Teixeira, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2021 conf
IberSPEECH
Rui Ribeiro, Alberto Abad, José Lopes
2021 J jnl
CoRR
Rui Ribeiro, Alberto Abad, José Lopes
2021 Misc conf
ICASSP
Ali Shahin Shamsabadi, Francisco Sepúlveda Teixeira, Alberto Abad, Bhiksha Raj, Andrea Cavallaro, Isabel Trancoso
2021 conf
IberSPEECH
Diogo Botelheiro, Alberto Abad, João Freitas, Rui Correia
2021 conf
IberSPEECH
Carlos Carvalho, Alberto Abad
2021 A conf
Interspeech
Rubén Solera-Ureña, Catarina Botelho, Francisco Teixeira, Thomas Rolland, Alberto Abad, Isabel Trancoso
2021 J jnl
CoRR
John Mendonça, Rubén Solera-Ureña, Alberto Abad, Isabel Trancoso
2021 A conf
Interspeech
Catarina Botelho, Alberto Abad, Tanja Schultz, Isabel Trancoso
2020 conf
PROPOR
Francisco Oliveira, Alberto Abad, Isabel Trancoso
2020 A conf
INTERSPEECH
John Mendonça, Francisco Teixeira, Isabel Trancoso, Alberto Abad
2020 A conf
INTERSPEECH
Anna Pompili, Rubén Solera-Ureña, Alberto Abad, Rita Cardoso, Isabel Guimarães, Margherita Fabbri, Isabel P. Martins, Joaquim J. Ferreira
2020 conf
PROPOR
Mariana Julião, Alberto Abad, Helena Moniz
2020 Misc conf
ICASSP
Alberto Abad, Peter Bell, Andrea Carmantini, Steve Renals
2020 conf
PROPOR
Anna Pompili, Alberto Abad, Isabel Trancoso, José G. Fonseca, Isabel P. Martins
2020 A conf
INTERSPEECH
Mariana Julião, Alberto Abad, Helena Moniz
2020 J jnl
CoRR
Ali Shahin Shamsabadi, Francisco Sepúlveda Teixeira, Alberto Abad, Bhiksha Raj, Andrea Cavallaro, Isabel Trancoso
2020 J jnl
IEEE J. Sel. Top. Signal Process.
Anna Pompili, Alberto Abad, David Martins de Matos, Isabel Pavão Martins
2020 J jnl
Inf.
Sofia Cavaco, Isabel Guimarães, Mariana Ascensão, Alberto Abad, Ivo Anjos, Francisco Oliveira, Sofia Martins, Nuno Marques, Maxine Eskénazi, João Magalhães, Margarida Grilo
2020 conf
PROPOR
Margarida Grilo, Isabel Guimarães, Mariana Ascensão, Alberto Abad, Ivo Anjos, João Magalhães, Sofia Cavaco
2020 A conf
INTERSPEECH
Anna Pompili, Thomas Rolland, Alberto Abad
2020 A conf
INTERSPEECH
Catarina Botelho, Lorenz Diener, Dennis Küster, Kevin Scheck, Shahin Amiriparian, Björn W. Schuller, Tanja Schultz, Alberto Abad, Isabel Trancoso
2019 Misc conf
ICASSP
Cheng-I Lai, Alberto Abad, Korin Richmond, Junichi Yamagishi, Najim Dehak, Simon King
2019 J jnl
Comput. Speech Lang.
Andreas Nautsch, Abelino Jiménez, Amos Treiber, Jascha Kolberg, Catherine Jasserand, Els Kindt, Héctor Delgado, Massimiliano Todisco, Mohamed Amine Hmani, Aymen Mtibaa, Mohammed Ahmed Abdelraheem, Alberto Abad, Francisco Teixeira, Driss Matrouf, Marta Gomez-Barrero, Dijana Petrovska-Delacrétaz, Gérard Chollet, Nicholas W. D. Evans, Christoph Busch
2019 Misc conf
ICASSP
Francisco Teixeira, Alberto Abad, Isabel Trancoso
2019 A conf
INTERSPEECH
Carlos Mendes, Alberto Abad, João Paulo Neto, Isabel Trancoso
2019 Misc conf
ICASSP
Catarina Botelho, Isabel Trancoso, Alberto Abad, Teresa Paiva
2018 J jnl
EURASIP J. Audio Speech Music. Process.
Javier Tejedor, Doroteo T. Toledano, Paula Lopez-Otero, Laura Docío Fernández, Jorge Proença, Fernando Perdigão, Fernando García-Granada, Emilio Sanchis, Anna Pompili, Alberto Abad
2018 conf
SLSP
Isabel Trancoso, Maria Joana Correia, Francisco Teixeira, Bhiksha Raj, Alberto Abad
2018 J jnl
CoRR
Cheng-I Lai, Alberto Abad, Korin Richmond, Junichi Yamagishi, Najim Dehak, Simon King
2018 ed.
PROPOR
Aline Villavicencio, Viviane P. Moreira, Alberto Abad, Helena de Medeiros Caseli, Pablo Gamallo, Carlos Ramisch, Hugo Gonçalo Oliveira, Gustavo Henrique Paetzold
2018 J jnl
Math. Comput. Simul.
Alberto Abad, Antonio Elipe
2018 Misc conf
ICASSP
Miguel Sales Dias, Alberto Abad, Isabel Trancoso
2018 A conf
INTERSPEECH
Francisco Teixeira, Alberto Abad, Isabel Trancoso
2018 conf
TSD
Isabel Trancoso, Maria Joana Correia, Francisco Teixeira, Bhiksha Raj, Alberto Abad
2018 conf
IberSPEECH
Anna Pompili, Alberto Abad, David Martins de Matos, Isabel Pavão Martins
2018 conf
IntelliSys (2)
Saki Gerassis, Alberto Abad, Ángeles Saavedra, Julio F. García, Javier Taboada
2017 conf
TSD
Anna Pompili, Alberto Abad, Paolo Romano, Isabel P. Martins, Rita Cardoso, Helena Santos, Joana Carvalho, Isabel Guimarães, Joaquim J. Ferreira
2017 A conf
INTERSPEECH
Paula Lopez-Otero, Laura Docío Fernández, Alberto Abad, Carmen García-Mateo
2017 conf
BEA@EMNLP
Fábio N. Kepler, Ramón Fernandez Astudillo, Alberto Abad
2016 ed.
IberSPEECH
Alberto Abad, Alfonso Ortega, António J. S. Teixeira, Carmen García-Mateo, Carlos D. Martínez-Hinarejos, Fernando Perdigão, Fernando Batista, Nuno J. Mamede
2016 A conf
INTERSPEECH
Alberto Abad, Eugénio Ribeiro, Fábio N. Kepler, Ramón Fernandez Astudillo, Isabel Trancoso
2016 conf
Odyssey
Alessio Brutti, Alberto Abad
2016 B conf
LREC
Fernando Batista, Pedro Curto, Isabel Trancoso, Alberto Abad, Jaime Ferreira, Eugénio Ribeiro, Helena Moniz, David Martins de Matos, Ricardo Ribeiro
2016 B conf
LREC
Miguel Matos, Alberto Abad, António Joaquim Serralheiro
2016 B conf
LREC
José Lopes, Arodami Chorianopoulou, Elisavet Palogiannidi, Helena Moniz, Alberto Abad, Katerina Louka, Elias Iosif, Alexandros Potamianos
2015 J jnl
Appl. Math. Comput.
Alberto Abad, Roberto Barrio, Miguel Ángel Marco-Buzunáriz, Marcos Rodríguez
2015 conf
ICPhS
Helena Moniz, Anna Pompili, Fernando Batista, Isabel Trancoso, Alberto Abad, Cristiana Amorim
2015 A conf
INTERSPEECH
Eugénio Ribeiro, Jaime Ferreira, Julia Olcoz, Alberto Abad, Helena Moniz, Fernando Batista, Isabel Trancoso
2015 A conf
INTERSPEECH
José Lopes, Giampiero Salvi, Gabriel Skantze, Alberto Abad, Joakim Gustafson, Fernando Batista, Raveesh Meena, Isabel Trancoso
2015 A conf
INTERSPEECH
Maria Joana Correia, Alessio Brutti, Alberto Abad
2015 conf
EUSIPCO
Panagiotis Giannoulis, Alessio Brutti, Marco Matassoni, Alberto Abad, Athanasios Katsamanis, Miguel Matos, Gerasimos Potamianos, Petros Maragos
2015 conf
SLPAT@Interspeech
Lionel Fontan, Thomas Pellegrini, Julia Olcoz, Alberto Abad
2015 Misc conf
ICASSP
José Portelo, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2015 conf
SLPAT@Interspeech
Anna Pompili, Cristiana Amorim, Alberto Abad, Isabel Trancoso
2014 Misc conf
ICASSP
Ramón Fernandez Astudillo, Alberto Abad, Isabel Trancoso
2014 conf
PROPOR
Annika Hämäläinen, Hyongsil Cho, Sara Candeias, Thomas Pellegrini, Alberto Abad, Michael Tjalve, Isabel Trancoso, Miguel Sales Dias
2014 conf
WOCCI
Annika Hämäläinen, Sara Candeias, Hyongsil Cho, Hugo Meinedo, Alberto Abad, Thomas Pellegrini, Michael Tjalve, Isabel Trancoso, Miguel Sales Dias
2014 conf
SLT
Maria Joana Correia, Alberto Abad, Isabel Trancoso
2014 conf
MIPRO
Maria Joana Correia, Alberto Abad, Isabel Trancoso
2014 conf
EUSIPCO
José Portelo, Bhiksha Raj, Alberto Abad, Isabel Trancoso
2014 conf
MIPRO
José Portelo, Bhiksha Raj, Alberto Abad, Isabel Trancoso
2014 conf
IberSPEECH
Miguel Matos, Alberto Abad, Ramón Fernandez Astudillo, Isabel Trancoso
2014 B conf
LREC
Luca Cristoforetti, Mirco Ravanelli, Maurizio Omologo, Alessandro Sosi, Alberto Abad, Martin Hagmueller, Petros Maragos
2013 J jnl
Comput. Speech Lang.
Alberto Abad, Anna Pompili, Ângela Costa, Isabel Trancoso, José G. Fonseca, Gabriela Leal, Luisa Farrajota, Isabel P. Martins
2013 J jnl
Comput. Speech Lang.
Ramón Fernandez Astudillo, Dorothea Kolossa, Alberto Abad, Steffen Zeiler, Rahim Saeidi, Pejman Mowlaee, João Paulo da Silva Neto, Rainer Martin
2013 conf
ACL (Conference System Demonstrations)
Pedro Fialho, Luísa Coheur, Sérgio Curto, Pedro Cláudio, Ângela Costa, Alberto Abad, Hugo Meinedo, Isabel Trancoso
2013 A conf
INTERSPEECH
Alberto Abad, Luis Javier Rodríguez-Fuentes, Mikel Peñagarikano, Amparo Varona, Germán Bordel
2013 A conf
INTERSPEECH
José Portelo, Alberto Abad, Bhiksha Raj, Isabel Trancoso
2013 conf
EUSIPCO
José Portelo, Bhiksha Raj, Petros Boufounos, Isabel Trancoso, Alberto Abad
2013 conf
ICB
Elie Khoury, Bostjan Vesnicer, Javier Franco-Pedroso, Ricardo P. V. Violato, Z. Boulkcnafet, L. M. Mazaira Fernandez, Mireia Díez, J. Kosmala, Houssemeddine Khemiri, T. Cipr, Rahim Saeidi, Manuel Günther, Jerneja Zganec-Gros, Rubén Zazo-Candil, Flávio Olmos Simões, Messaoud Bengherabi, Agustín Álvarez-Marquina, Mikel Peñagarikano, Alberto Abad, M. Boulayemen, Petr Schwarz, David A. van Leeuwen, Javier Gonzalez-Dominguez, Mário Uliani Neto, Elhocine Boutellaa, Pedro Gómez-Vilda, Amparo Varona, Dijana Petrovska-Delacrétaz, Pavel Matejka, Joaquín González-Rodríguez, Tiago Freitas Pereira, Farid Harizi, Luis Javier Rodríguez-Fuentes, Laurent El Shafey, Marcus A. Angeloni, Germán Bordel, Gérard Chollet, Sébastien Marcel
2013 conf
MediaEval
Alberto Abad, Ramón Fernandez Astudillo, Isabel Trancoso
2012 J jnl
ACM Trans. Math. Softw.
Alberto Abad, Roberto Barrio, Fernando Blesa, Marcos Rodríguez
2012 A conf
INTERSPEECH
Alberto Abad, Anna Pompili, Ângela Costa, Isabel Trancoso
2012 Misc conf
ICASSP
Ramón Fernandez Astudillo, Alberto Abad, João Paulo da Silva Neto
2012 A conf
INTERSPEECH
Luis Javier Rodríguez-Fuentes, Mikel Peñagarikano, Amparo Varona, Mireia Díez, Germán Bordel, Alberto Abad, David Martínez González, Jesús Antonio Villalba López, Alfonso Ortega, Eduardo Lleida
2012 conf
MediaEval
Alberto Abad, Ramón Fernandez Astudillo
2012 conf
PROPOR
Alberto Abad, Hugo Meinedo, Isabel Trancoso, João Paulo Neto
2012 A conf
INTERSPEECH
Ramón Fernandez Astudillo, Alberto Abad, João Paulo Neto
2011 Misc conf
ICASSP
José Lopes, Isabel Trancoso, Alberto Abad
2011 conf
SLPAT
Anna Pompili, Alberto Abad, Isabel Trancoso, José G. Fonseca, Isabel Pavão Martins, Gabriela Leal, Luisa Farrajota
2011 J jnl
Appl. Math. Comput.
Roberto Barrio, Marcos Rodríguez, Alberto Abad, Fernando Blesa
2011 C conf
ASRU
Luis Javier Rodríguez, Mikel Peñagarikano, Amparo Varona, Mireia Díez, Germán Bordel, David Martínez González, Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida, Alberto Abad, Oscar Koller, Isabel Trancoso, Paula Lopez-Otero, Laura Docío Fernández, Carmen García-Mateo, Rahim Saeidi, Mehdi Soufifar, Tomi Kinnunen, Torbjørn Svendsen, Pasi Fränti
2011 conf
EUSIPCO
José Portelo, Bhiksha Raj, Alberto Abad, Isabel Trancoso
2011 Misc conf
ICASSP
Alberto Abad, Jordi Luque, Isabel Trancoso
2011 J jnl
Math. Comput. Model.
Roberto Barrio, Marcos Rodríguez, Alberto Abad, Sergio Serrano
2010 conf
Odyssey
Alberto Abad, Jordi Luque
2010 A conf
INTERSPEECH
Alberto Abad, Thomas Pellegrini, Isabel Trancoso, João Paulo Neto
2010 conf
Odyssey
Oscar Koller, Alberto Abad, Isabel Trancoso
2010 A conf
INTERSPEECH
Oscar Koller, Alberto Abad, Isabel Trancoso, Céu Viana
2010 A conf
INTERSPEECH
Alberto Abad, Isabel Trancoso
2009 A conf
ICME
Isabel Trancoso, Thomas Pellegrini, José Portelo, Hugo Meinedo, Miguel M. F. Bugalho, Alberto Abad, João Paulo Neto
2009 A conf
INTERSPEECH
Miguel M. F. Bugalho, José Portelo, Isabel Trancoso, Thomas Pellegrini, Alberto Abad
2009 Misc conf
ICASSP
José Portelo, Miguel M. F. Bugalho, Isabel Trancoso, João Paulo Neto, Alberto Abad, António Joaquim Serralheiro
2009 A conf
INTERSPEECH
Alberto Abad, Isabel Trancoso, Nelson Neto, Céu Viana
2008 conf
PROPOR
Alberto Abad, Hugo Meinedo, João Paulo Neto
2008 A conf
INTERSPEECH
Alberto Abad, João Paulo Neto
2008 A conf
INTERSPEECH
Carlos Segura, Alberto Abad, Javier Hernando, Climent Nadeu
2007
Alberto Abad
2007 A conf
INTERSPEECH
Alberto Abad, Carlos Segura, Climent Nadeu, Javier Hernando
2007 conf
ICASSP (2)
Carlos Segura, Cristian Canton-Ferrer, Alberto Abad, Josep R. Casas, Javier Hernando
2007 conf
CLEAR
Carlos Segura, Alberto Abad, Javier Hernando, Climent Nadeu
2006 J jnl
Appl. Intell.
Luis Villarejo, Javier Hernando, Núria Castell, Jaume Padrell, Alberto Abad
2006 A conf
INTERSPEECH
Alberto Abad, Carlos Segura, Dusan Macho, Javier Hernando, Climent Nadeu
2006 conf
CLEAR
Alberto Abad, Cristian Canton-Ferrer, Carlos Segura, José Luis Landabaso, Dusan Macho, Josep R. Casas, Javier Hernando, Montse Pardàs, Climent Nadeu
2005 A conf
ICME
Dusan Macho, Jaume Padrell, Alberto Abad, Climent Nadeu, Javier Hernando, John W. McDonough, Matthias Wölfel, Ulrich Klee, Maurizio Omologo, Alessio Brutti, Piergiorgio Svaizer, Gerasimos Potamianos, Stephen M. Chu
2005 A conf
INTERSPEECH
Alberto Abad, Dusan Macho, Carlos Segura, Javier Hernando, Climent Nadeu
2005 J jnl
IEICE Trans. Inf. Syst.
Jan Anguita, Javier Hernando, Alberto Abad
2004 Misc conf
International Conference on Computational Science
Juan Félix San-Juan, Sergio Serrano, Alberto Abad
2004 J jnl
Appl. Math. Lett.
Alberto Abad, Antonio Elipe, Juan Félix San-Juan, Sergio Serrano
2004 A conf
INTERSPEECH
Jan Anguita, Javier Hernando, Alberto Abad
2004 A conf
INTERSPEECH
Alberto Abad, Javier Hernando
2003 A conf
INTERSPEECH
Alberto Abad, Climent Nadeu, Javier Hernando, Jaume Padrell
2003 Misc conf
International Conference on Computational Science
Juan Félix San-Juan, Alberto Abad
2001 J jnl
J. Symb. Comput.
Juan Félix San-Juan, Alberto Abad
1999 J jnl
SIGSAM Bull.
Juan Félix San-Juan, Alberto Abad, Sergio Serrano, A. Gavín
1997 J jnl
J. Symb. Comput.
Alberto Abad, Juan Félix San-Juan