2011, COMMUNICATIONS IN ALGEBRA, Fernandes,VH;Quinteiro,TM

2011, INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, Araujo,J;Edmundo,M;Givant,S

2011, BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY, Fernandes,VH;Gomes,GMS;Jesus,MM

2011, JOURNAL OF ALGEBRA, Araujo,J;Mitchell,JD;Schneider,C

2011, COMMUNICATIONS IN ALGEBRA, Araujo,J;Malheiro,A

2011, CZECHOSLOVAK MATHEMATICAL JOURNAL, Araujo,J;Kinyon,M

2011, PLOS ONE, Geangu,E;Hauf,P;Bhardwaj,R;Bentz,W

2012, ADVANCES IN MATHEMATICS, Dell'Ambrogio,I;Tabuada,G

2012, COMMUNICATIONS IN ALGEBRA, Araujo,J;Kinyon,M

2012, HOMOLOGY HOMOTOPY AND APPLICATIONS, Tabuada,G