On two classes of hereditarily finitely based semigroup identities György Pollák Research Article Pages: 9 - 33
Some properties of local subsemigroups inherited by larger subsemigroups T. E. Hall Research Article Pages: 35 - 49
On syntacticity of finite regular semigroups P. GoralĉíkV. KoubekJ. Ryŝlinková Research Article Pages: 73 - 81
A Noetherian and confluent rewrite system for idempotent semigroups J. SiekmannP. Szabó Research Article Pages: 83 - 110
Zur Theorie der Vollständigen Teilbarkeitshalbgruppen Bruno Bosbach Research Article Pages: 111 - 124
Partial orders and their semigroups of closed relations D. W. HardyM. C. Thornton Research Article Pages: 171 - 184
The schur theorem for periodic semigroups of linear relations L. B. Ŝneperman Research Article Pages: 203 - 211
Ideal extensions of compact reductive semigroups John A. Hildebrant Research Article Pages: 283 - 290
Correction and supplement to “On a pull-back diagram for orthodox semigroups” Mária B. Szendrei Correction Pages: 311 - 324
Semigroups whose proper two-sided ideals are power joined Attila Nagy Research Article Pages: 325 - 329
Semigroups with only finitely many regular -classes K. D. Magill Jr. Research Article Pages: 361 - 377
Semigroups in which and ℐ coincide for regular elementscoincide for regular elements K. D. Magill Jr. Short Note Pages: 383 - 385