Alica Kelemenová, Jozef Kelemen (Eds.):
Trends, Techniques, and Problems in Theoretical Computer Science, 4th International Meeting of Young Computer Scientists, Smolenice, Czechoslovakia, October 13-17, 1986, Proceedings.
Lecture Notes in Computer Science 281 Springer 1987, ISBN 3-540-18535-6
VLSI and Formal Languages
Juraj Hromkovic: Lower bound techniques for VLSI algorithms.
2-25
Juhani Karhumäki: The equivalence of mappings on languages.
26-38