2012, Open Journal of Discrete Mathematics, Sousa,T
2012, SEMIGROUP FORUM, Cain,AJ;Gray,R;Ruskuc,N
2012, COMPOSITIO MATHEMATICA, Marcolli,M;Tabuada,G
2012, INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, Cain,AJ;Maltcev,V
2012, INTERNATIONAL JOURNAL OF MATHEMATICS, Florentino,C;Casimiro,AC
2012, PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, Tabuada,G
2012, ARCHIVE FOR MATHEMATICAL LOGIC, Araujo,J;Konieczny,J
2012, PUBLICATIONES MATHEMATICAE-DEBRECEN, Dimitrova,I;Fernandes,VH;Koppitz,J
2012, ALGEBRA UNIVERSALIS, Silva,HJ
2012, JOURNAL OF K-THEORY, Tabuada,G