2001, SEMIGROUP FORUM, Fernandes,VH
NOVA Math
2001, ARS COMBINATORIA, da Silva,JAD;Fernandes,R
2001, SEMIGROUP FORUM, Araujo,IM;Branco,MJJ;Fernandes,VH;Gomes,GMS;Ruskuc,N
2001, ALGEBRA COLLOQUIUM, Blyth,TS;Silva,HJ;Varlet,JC
2001, LINEAR ALGEBRA AND ITS APPLICATIONS, Fernandes,R
2001, LINEAR ALGEBRA AND ITS APPLICATIONS, Fernandes,R
2001, ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS, Chalub,FACC
2001, Journal of Nonlinear Mathematical Physics, Chalub,FACC;Zubelli,JP
2001, PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, Karlovich,AY;Maligranda,L
2001, MATHEMATISCHE NACHRICHTEN, Karlovich,AY