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

2011, ANNALS OF PURE AND APPLIED LOGIC, Oitavem,I

2011, DOCUMENTA MATHEMATICA, Tabuada,G

2011, PUBLICATIONES MATHEMATICAE-DEBRECEN, Araujo,J;Fernandes,VH;Jesus,MM;Maltcev,V;Mitchell,JD

2011, JOURNAL OF NONCOMMUTATIVE GEOMETRY, Tabuada,G

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