| 2008 |
|---|
| 15 | EE | Witold Abramowicz, Dieter Fensel: Business Information Systems, 11th International Conference, BIS 2008, Innsbruck, Austria, May 2008, BIS 2008 |
| 2007 |
|---|
| 14 | EE | Witold Abramowicz: Business Information Systems, 10th International Conference, BIS 2007, Poznań, Poland, April 2007, BIS 2007 |
| 2006 |
|---|
| 13 | EE | Witold Abramowicz, Heinrich C. Mayr: 9th International Conference on Business Information Systems (BIS 2006), May 31 - June 2, 2006, Klagenfurt, Austria, BIS 2006 |
| 2005 |
|---|
| 12 | | Witold Abramowicz: BIS 2005, 8th International Conference on Business Information Systems, Poznań, Poland, 20-22 April 2005, BIS 2005 |
| 2004 |
|---|
| 11 | | Witold Abramowicz: BIS 2004, 7th International Conference on Business Information Systems, Poznań, Poland, 21-23 April 2004, BIS 2004 |
| 2003 |
|---|
| 10 | | Witold Abramowicz, Gary Klein: BIS 2003, 6th International Conference on Business Information Systems, Poznań, Poland, 4-6 June 2003, BIS 2003 |
| 2002 |
|---|
| 9 | | Witold Abramowicz: BIS 2002, 5th International Conference on Business Information Systems, Poznań, Poland, 24-25 April 2002, BIS 2002 |
| 8 | | Witold Abramowicz, Tadeusz Tomaszewski: Legal Information and Legal Information Representation , BIS 2002 |
| 2000 |
|---|
| 7 | | Witold Abramowicz, Maria E. Orlowska: BIS 2000, 4th International Conference on Business Information Systems, Poznań, Poland, 12-13 April 2000, BIS 2000 |
| 1999 |
|---|
| 6 | | Witold Abramowicz, Maria E. Orlowska: BIS '99, 3rd International Conference on Business Information Systems, Poznań, Poland, 14-16 April 1999, BIS 1999 |
| 5 | | Witold Abramowicz: BIS '99, Practical Sessions, 3rd International Conference on Business Information Systems, Poznań, Poland, 14-16 April 1999, BIS 1999 |
| 1998 |
|---|
| 4 | | Witold Abramowicz: Business Information Systems '98, Międzynarodowa Konferencja, International Conference, Poznań 1998, BIS 1998 |
| 1997 |
|---|
| 3 | | Witold Abramowicz: Business Information Systems '97, Międzynarodowa Konferencja, International Conference, Poznań 1997, BIS 1997 |
| 2 | | Witold Abramowicz, Jakub Piskorski: Gewinnen von Informationen aus aktiven und passiven Informationsquellen im Internet, BIS 1997 |
| 1 | | Witold Abramowicz: Informatyka w instytucjach państwa - po dwóch latach, BIS 1997 |
