Sajtószoba
IIF HÍREK, 6, pp. 16-18.
Networkshop '93. Konferencia anyag. IIF program. Pécs, 1993, pp. 145-148.
Sperling and Kupfer, Milano, pp. 221.
IS JOURNAL, 13 (1)., pp. 57-67.
IIF HÍREK, 6, pp. 5-9.
SERDICA, 19, pp. 121-133.
JOURNAL OF ALGEBRA, 161 (1)., pp. 90-101.
INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING, 6 (1-2)., pp. 126-136.
COMPUTATIONAL COMPLEXITY, 3 (3)., pp. 245-261.
In: Computer graphics '93. Proceedings of the 5th international conference. Budmerice, 1993.