A Boolean topological orthomodular poset John Harding OriginalPaper 01 November 2012 Pages: 193 - 196
Triple Representation Theorem for orthocomplete homogeneous effect algebras Josef NiederleJan Paseka OriginalPaper 18 October 2012 Pages: 197 - 220
Varieties generated by modes of submodes Agata PilitowskaAnna Zamojska-Dzienio OriginalPaper Open access 17 October 2012 Pages: 221 - 236
On Cantor identities Józef DudekAdam W. Marczak OriginalPaper Open access 19 October 2012 Pages: 237 - 247
Formations of finite monounary algebras Danica Jakubíková-StudenovskáJozef Pócs OriginalPaper 08 November 2012 Pages: 249 - 255
A construction of cylindric and polyadic algebras from atomic relation algebras Ian Hodkinson OriginalPaper Open access 17 October 2012 Pages: 257 - 285
A note on representation of lattices by weak congruences Branimir ŠešeljaVanja StepanovićAndreja Tepavčević OriginalPaper 21 October 2012 Pages: 287 - 291
Complete atomistic lattices are classification lattices Hua Mao OriginalPaper 17 October 2012 Pages: 293 - 294
The cardinality of the set of all clones containing a given minimal clone on three elements Dmitriy N. Zhuk OriginalPaper 08 November 2012 Pages: 295 - 320
A general Galois theory for operations and relations in arbitrary categories Sebastian Kerkhoff OriginalPaper 08 November 2012 Pages: 325 - 352
Remarks on contact relations on Boolean algebras Sabine KoppelbergIvo DüntschMichael Winter OriginalPaper 09 November 2012 Pages: 353 - 366