On some geometrical properties defining classes of rings and varieties of modular lattices Alan Day OriginalPaper Pages: 21 - 33
Obstades to duality between classes of relational structures Paul Bankston OriginalPaper Pages: 87 - 91
A representation of varieties and their morphisms Arturo A. L. Sangalli OriginalPaper Pages: 120 - 128
Lattices of width three generate a nonfinitely based variety Yuang-Cheh Hsueh OriginalPaper Pages: 132 - 134
Expanding varieties by monoids of endomorphisms Stanley BurrisMatthew Valeriote OriginalPaper Pages: 150 - 169
Distributive doublep-algebras whose congruence lattices are chains Moshe S. Goldberg OriginalPaper Pages: 208 - 215
An interval in the subgroup lattice of a finite group which is isomorphic toM 7 Walter Feit OriginalPaper Pages: 220 - 221
Connections between congruence-lattices and polynomial properties E. FriedE. W. Kiss OriginalPaper Pages: 227 - 262
Maximal and completely meet irreducible sublattices of a distributive lattice Raymond Balbes OriginalPaper Pages: 317 - 328
On the size of congruence lattices for models of theories with definability of congruences Sauro Tulipani OriginalPaper Pages: 346 - 359
