Press
In: ISSAC 2000. International symposium on symbolic and algebraic computation. St. Andrews, 2000..
Marcel Dekker, New York, pp. 95-105.
EXPERIMENTAL MATHEMATICS, 9 (3)., pp. 373-381.
Springer, Berlin, pp. 91-120.
JOURNAL OF PURE AND APPLIED ALGEBRA, 139, pp. 159-182.
Typotex, Budapest, pp. 349.
APPLICABLE ALGEBRA IN ENGINEERING COMMUNICATION AND COMPUTING, 8, pp. 291-304.
JOURNAL OF PURE AND APPLIED ALGEBRA, 117-11, pp. 177-193.
In: Proceedings of the 1997 international symposium on symbolic and algebraic computation. Mauui, 1997..
APPLICABLE ALGEBRA IN ENGINEERING COMMUNICATION AND COMPUTING, 7 (5)., pp. 339-349.