| |
| 2003 | ||
|---|---|---|
| 7 | EE | Juhani Karhumäki, Leonid P. Lisovik: A simple undecidable problem: the inclusion problem for finite substitutions on ab*c. Inf. Comput. 187(1): 40-48 (2003) |
| 6 | EE | Juhani Karhumäki, Leonid P. Lisovik: The Equivalence Problem of Finite Substitutions on ab*c, with Applications. Int. J. Found. Comput. Sci. 14(4): 699- (2003) |
| 2002 | ||
| 5 | EE | Juhani Karhumäki, Leonid P. Lisovik: The Equivalence Problem of Finite Substitutions on ab*c, with Applications. ICALP 2002: 812-820 |
| 2001 | ||
| 4 | EE | Juhani Karhumäki, Leonid P. Lisovik: A Simple Undecidable Problem: The Inclusion Problem for Finite Substitutions on ab*c. STACS 2001: 388-395 |
| 1999 | ||
| 3 | Juhani Karhumäki, Leonid P. Lisovik: On the Equivalence of Finite Substitutions and Transducers. Jewels are Forever 1999: 97-108 | |
| 1997 | ||
| 2 | Leonid P. Lisovik: Nondeterministic systems and finite substitutions on regular languages. Bulletin of the EATCS 63: (1997) | |
| 1996 | ||
| 1 | Leonid P. Lisovik: Hard Sets Method and Semilinear Reservoir Method with Applications. ICALP 1996: 219-231 | |
| 1 | Juhani Karhumäki | [3] [4] [5] [6] [7] |