The lattice of closure relations on a poset Michael HawrylyczVictor Reiner OriginalPaper Pages: 301 - 310
Irredundant ϕ-representations of algebras — existence and some uniqueness Andrzej Walendziak OriginalPaper Pages: 319 - 330
On the length of the lattice of sublattices of a finite distributive lattice Jörg Stephan OriginalPaper Pages: 331 - 336
Varieties generated by finite homogeneous algebras B. CsákányA. Szederkényi OriginalPaper Pages: 337 - 344
On the Kurosh-Ore replacement property in semimodular lattices Manfred Stern OriginalPaper Pages: 352 - 353
On the covering relation in the interpretability lattice of equational theories Ralph McKenzie OriginalPaper Pages: 399 - 421