Publikációk

COMPUTATIONAL COMPLEXITY, 3 (3)., pp. 245-261.

Baltzer, Basel, pp. 83-106.

ACTA CYBERNETICA, 10 (3)., pp. 217-220.

COMPUTATIONAL COMPLEXITY, 2 (3)., pp. 225-243.

MATEMATIKAI LAPOK, 2 (3-4)., pp. 1-22.

SIAM JOURNAL ON DISCRETE MATHEMATICS, 5 (3)., pp. 345-365.

LECTURE NOTES IN COMPUTER SCIENCE, 646, pp. 71-85.

JPTE, Pécs