| Year | Rank | Type | Title / Venue / Authors |
|---|---|---|---|
| 2025 | J | jnl |
HMD Prax. Wirtsch.
|
| 2025 | J | jnl |
HMD Prax. Wirtsch.
|
| 2025 | J | jnl |
HMD Prax. Wirtsch.
|
| 2002 | — | — |
|
| 2000 | J | jnl |
Prax. Inf.verarb. Kommun.
|
| 1999 | — | conf |
WebNet
|
| 1999 | J | jnl |
Int. J. Electron. Commer.
|
| 1999 | — | conf |
IMSA
|
| 1998 | — | conf |
WebNet
|
| 1998 | J | jnl |
J. Univers. Comput. Sci.
|
| 1998 | — | conf |
ECIS
|
| 1997 | — | conf |
WebNet
|
| 1997 | J | jnl |
Wirtschaftsinf.
|
| 1997 | J | jnl |
Inf. Res.
|
| 1996 | J | jnl |
Wirtschaftsinf.
|