Bulletin of the Section of Logic
Tom 15 ( 1986), Nr 2

Wydawnictwo Uniwersytetu Łódzkiego
ISSN 0138-0680

Checked:

Remarks on logics generated by ordered algebras

Iwona Marek
On factoring by compact congruences in algebras of certain varieties related to the intuitionistic logic

Andrzej Wroński
On some method of axiomatization of some propositional calculi

Zdzisław Dywan
Strong generative capacity of classical categorial grammars

Wojciech Buszkowski
Adequate semantics for non-pseudoaxiomatic consequence operations

Iwona Marek
On the degree of maximality of definitionally complete logics

Ryszard Ładniak