The existence of free products in existence varieties of regular semigroups K. Auinger OriginalPaper Pages: 185 - 190
Finite axiomatizability of congruence rich varieties J. JežekG. F. McNulty OriginalPaper Pages: 191 - 213
On Höft's characterization of weak model classes P. BurmeisterF. RossellóL. Rudak OriginalPaper Pages: 214 - 219
On the centralizer of the join operation of a finite lattice B. Larose OriginalPaper Pages: 304 - 313
Every nearly idempotent plain algebra generates a minimal variety K. A. Kearnes OriginalPaper Pages: 322 - 325