Decidability, partial decidability and sharpness relation for L-subsets Giangiacomo Gerla OriginalPaper Pages: 227 - 238
Embeddings between the elementary ontology with an atom and the monadic second-order predicate logic Mitio Takano OriginalPaper Pages: 247 - 253
Elementary extensions of topological models in L t language Mirosław Majewski OriginalPaper Pages: 255 - 264
W-algebras which are Boolean products of members of SR[1] and CW-algebras Antoni Torrens OriginalPaper Pages: 265 - 274
Remarks on a survey article on many valued logic by A. Urquhart Andrzej Wroński OriginalPaper Pages: 275 - 278
