Bulletin of the EATCS, Volume 50

Volume 50, June 1993

• Andreas Fett, Carola Gerke, Wolfgang Grieskamp, Peter Pepper: Algebreic Programming in Opal. 171-181

• Mogens Nielsen: Without Title. 182-186

• Kai Salomaa, Sheng Yu: Morphisms and rational tranducers. 186-193

• Arturo Capri: Repetitions in the Kolakovski sequence. 194-197
• Virgil Domocos, Florentina Hristea: A codification of column-convex polyominoes which generates a regular language. 197-208
• Frank Drewes, Annegret Habel, Hans-Jörg Kreowski, S. Traubenberger: A scetch of Collage Grammars. 209-219
• Hans Dietmar Gröger, György Turán: A Liniear lower bound for the size of threshold circuits. 220-221
• Joanna Jedrzejowicz: Remark on shuffle indentities. 222
• Enno Ohlebusch: A simple proof of sufficient conditions for the termination of the disjoint usion of term rewriting systems. 223-228
• Gheorghe Paun: remarks concering self reading sequences. 229-233
• Zdzislaw Pawlak: Anatomy of conflics. 234-246
• Lutz Priese: Fairness, part II. 247-259
• Andrzej Skowron, Zbigniew Suraj: A rough set approach to real-time state identification. 264-275
• Friedrich J. Urbanek: A simple lamda-term representing the predecessor function with respect to church numerials. 276-279