Nebel, B. und Dreschler-Fischer, L. (1994) „KI-94: Advances in Artificial Intelligence : 18 th German Annual Conference on Artificial Intelligence Saarbrücken, Germany, September 18–23, 1994 Proceedings“, Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence. Berlin, Heidelberg: Springer-Verlag (Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence, 861). doi:10.1007/3-540-58467-6.

Nebel, Bernhard, und Leonie Dreschler-Fischer. „KI-94: Advances in Artificial Intelligence : 18 th German Annual Conference on Artificial Intelligence Saarbrücken, Germany, September 18–23, 1994 Proceedings“. Cd. Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence. Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence 861. Berlin, Heidelberg: Springer-Verlag, [1994?], Berlin, Heidelberg: Springer-Verlag, [1994?]. https://doi.org/10.1007/3-540-58467-6.

Nebel, B., & Dreschler-Fischer, L. (ca. 1994). KI-94: Advances in Artificial Intelligence : 18 th German Annual Conference on Artificial Intelligence Saarbrücken, Germany, September 18–23, 1994 Proceedings [Cd]. In Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence. Springer-Verlag. https://doi.org/10.1007/3-540-58467-6

Nebel, B., und L. Dreschler-Fischer. „KI-94: Advances in Artificial Intelligence : 18 th German Annual Conference on Artificial Intelligence Saarbrücken, Germany, September 18–23, 1994 Proceedings“. Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence, cd, Springer-Verlag, 1994, https://doi.org/10.1007/3-540-58467-6.

NEBEL, Bernhard und Leonie DRESCHLER-FISCHER, 1994. KI-94: Advances in Artificial Intelligence : 18 th German Annual Conference on Artificial Intelligence Saarbrücken, Germany, September 18–23, 1994 Proceedings. [cd]. 1994. Berlin, Heidelberg: Springer-Verlag. Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence, 861. ISBN 9783540489795