G. Bińczak, J. Kaleta

The table of characters of some quasigroups

J. Cirulis

Pseudocomplements in sum-ordered partial semirings

H.P. Gumm

On coalgebras and type transformations

W.A. Dudek

Remarks to Głazek's results on n-ary groups

A. Chwastyk

Retracts and Q-independence

K. Denecke, P. Glubudom

Nd-solid varieties

L. Kwuida

Prime ideal theorem for double Boolean algebras

P.P. Pálfy

Maximal clones and maximal permutation groups