On implicator groupoids Juan M. CornejoHanamantagouda P. Sankappanavar OriginalPaper 01 February 2017 Pages: 125 - 146
Stone MV-algebras and strongly complete MV-algebras Jean B. Nganou OriginalPaper 17 January 2017 Pages: 147 - 161
Transformation monoids with finite monoidal intervals Miklós Dormán OriginalPaper 03 February 2017 Pages: 163 - 189
Key (critical) relations preserved by a weak near-unanimity function Dmitriy N. Zhuk OriginalPaper 31 January 2017 Pages: 191 - 235
Weak complemented and weak invertible elements in C-lattices C. Jayaram OriginalPaper 17 January 2017 Pages: 237 - 249