L. Teskova

Strongly rectifiable and S-homogeneous modules

K. Denecke, J. Hyndman, S.L. Wismath

The Galois correspondence between subvariety lattices and monoids of hpersubstitutions

I. Chajda

Modyfications of Csákány's Theorem

G. Czedli, G. Takach

On duality of submodule lattices

J. Rachunek

Spectra of abelian wekly associative lattice groups

X.M. Ren, K.P. Shum

A structure theorem for right pp-semigroups with left central idempotents

W.A. Dudek, S. Hong, Y.B. Jun

On fuzzy topological subalgebras of BCC-algebras

I. Chajda, H. Langer

Ring-like operations is pseudocomplemented semilattices

P.V. Silva

On unique factorization semilattices

A.G. Pinus

The positive and generalized discriminators don?t exist

K. Corradi, E. Horvath

Equivalent conditions for p-nilpotence

G. Ricci

Boolean matrices ... neither Boolean nor matrices