Zvonimir Janko

17 papers Journal 17
YearRankTypeTitle / Venue / Authors
2002 J jnl
A Block Negacyclic Bush-Type Hadamard Matrix and Two Strongly Regular Graphs.
J. Comb. Theory A
Zvonimir Janko, Hadi Kharaghani
2001 J jnl
The Existence of a Bush-Type Hadamard Matrix of Order 324 and Two New Infinite Classes of Symmetric Designs.
Des. Codes Cryptogr.
Zvonimir Janko, Hadi Kharaghani, Vladimir D. Tonchev
2001 J jnl
The Existence of a Bush-type Hadamard Matrix of Order 36 and Two New Infinite Classes of Symmetric Designs.
J. Comb. Theory A
Zvonimir Janko
1998 J jnl
New Designs with Block Size 7.
J. Comb. Theory A
Zvonimir Janko, Vladimir D. Tonchev
1997 J jnl
The Existence of Symmetric Designs with Parameters (189, 48, 12).
J. Comb. Theory A
Zvonimir Janko
1995 J jnl
On Symmetric Designs with Parameters (176, 50, 14).
J. Comb. Theory A
Zvonimir Janko
1991 J jnl
Cyclic 2-(91, 6, 1) designs with multiplier automorphisms.
Discret. Math.
Zvonimir Janko, Vladimir D. Tonchev
1986 J jnl
A new biplane of order 9 with a small automorphism group.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1986 J jnl
Answers to two questions about semi-symmetric designs.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1985 J jnl
Construction of a New Symmetric Block Design for (78, 22, 6) with the Help of Tactical Decompositions.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1985 J jnl
Construction of two symmetric block designs for (71, 21, 6).
Discret. Math.
Zvonimir Janko, Tran van Trung
1984 J jnl
Answers on Two Questions about Semi-symmetric Designs.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1982 J jnl
A Generalization of a Result of L. Baumert and M. Hall About Projective Planes of Order 12.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1982 J jnl
Projective Planes of Order 12 Do Not Have a Four Group as a Collineation Group.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1982 J jnl
The Classification of Projective Planes of Order 9 Which Possess an Involution.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1982 J jnl
Two New Semibiplanes.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung
1980 J jnl
On Projective Planes of Order 12 Which Have a Subplane of Order 3, I.
J. Comb. Theory A
Zvonimir Janko, Tran van Trung