In: E. L. Lusk; R. Overbeek (Hrsg.). Proceedings of 9th International Conference on Automated Deduction. International Conference on Automated Deduction (CADE-9), May 23-26, Argonne, IL, USA, Pages 517-526, Lecture Notes in Computer Science (LNCS), Vol. 310, Springer, 1988.
In: Erich Steiner; Paul Schmidt; Cornelia Zelinsky-Wibbelt (Hrsg.). From Syntax to Semantics. Insights from Machine Translation. Pages 216-238, Frances Pinter, 1988.
In: David D. McDonald; Leonard Bolc (Hrsg.). Natural Language Generation Systems. Pages 98-165, Symbolic Computation, ISBN 0-387-96691-9 , Springer Verlag, Berlin, 1988.
In: Proceedings RIAO'88: User-Oriented Content-Based Text and Image Handling. International Conference on Computer-Assisted Information Retrieval (RIAO-88), 2nd, March 21-25, Cambridge, MA, USA, Pages 940-952, Vol. Vol 2, CID, 3/1988.
In: Mustererkennung 1988 - Proceedings 10. DAGM-Symposium. Annual Symposium of the German Association for Pattern Recognition (DAGM-1988), September 27-29, Zurich, Switzerland, Pages 226-232, Springer Verlag, 9/1988.
In: International Journal on Pattern Recognition and Artificial Intelligence (IJPRAI), Vol. 2, No. 4, Pages 641-656, World Scientific Publishing, 12/1988.
Hans-Jürgen Bürckert; Alexander Herold; D. Kapur; Jörg Siekmann; Mark E. Stickel; Michael Tepp; H. Zhang