2007, Stud Logica, Kahle,R

2007, Stud Logica, Kahle,R

2007, Semigroups and Formal Languages, MALHEIRO,A

2007, ALGEBRA UNIVERSALIS, Bentz,W

2007, INTERNATIONAL MATHEMATICS RESEARCH NOTICES, Tabuada,G

2007, Mathematische Semesterberichte, Kahle,R

2007, LINEAR ALGEBRA AND ITS APPLICATIONS, Fernandes,R;Perdigao,C

2007, JOURNAL OF COMBINATORIAL THEORY SERIES B, Pikhurko,O;Sousa,T

2007, PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY, Andre,JM;Fernandes,VH;Mitchell,JD

2007, DISCRETE MATHEMATICS, Araujoa,J;Konieczny,J