Keijo Heljanko

Automata, Languages, and Programming: 41st International Colloquium, Icalp 2014, Copenhagen, Denmark, July 8-11, 2014, Proceedings, Part I

Automata Theory: An Algorithmic Approach

Tools and Algorithms for the Construction and Analysis of Systems: 16th International Conference, Tacas 2010, Held as Part of the Joint European Conference on Theory and Practice of Software, Etaps 2010, Paphos, Cyprus, March 20-29, 2010, Proceedings

Foundations of Software Science and Computation Structures: 20th International Conference, Fossacs 2017, Held as Part of the European Joint Conferences on Theory and Practice of Software, Etaps 2017, Uppsala, Sweden, April 22-29, 2017, Proceedings

Application and Theory of Petri Nets 2002: 23rd International Conference, Icatpn 2002, Adelaide, Australia, June 24-30, 2002. Proceedings