Relation algebras as expanded FL-algebras Nikolaos GalatosPeter Jipsen OriginalPaper 27 December 2012 Pages: 1 - 21
Multi-algebras as tolerance quotients of algebras G. GrätzerR. Quackenbush OriginalPaper 25 December 2012 Pages: 23 - 26
Hull determination and type decomposition for a generalized effect algebra David J. FoulisSylvia Pulmannová OriginalPaper 25 December 2012 Pages: 45 - 81
Independent joins of tolerance factorable varieties Ivan ChajdaGábor CzédliRadomír Halaš OriginalPaper 27 December 2012 Pages: 83 - 92
Almost f-maps and almost f-rings Mohamed Amine Ben AmorKarim Boulabiar OriginalPaper 25 December 2012 Pages: 93 - 99