2001, COMMUNICATIONS IN ALGEBRA, Fernandes,VH
2002, TEST, Caeiro,F;Gomes,MI
2001, ANNALS OF PURE AND APPLIED LOGIC, Jager,G;Kahle,R;Studer,T
2002, SCIENTIA MARINA, Cabral,HN;Lopes,M;Loeper,R
2002, JOURNAL OF MATHEMATICAL ECONOMICS, Faias,M;Moreno Garcia,E;Pascoa,MR
2002, INSURANCE MATHEMATICS & ECONOMICS, Cardoso,RMR;dos Reis,ADE
2002, Review of Economic Design, Faias,M;Moreno Garcia,E;Pascoa,MR
2001, MATHEMATISCHE NACHRICHTEN, Karlovich,AY
2002, Electronic Journal of Linear Algebra, Johnson,CR;Saiago,CM
2002, HISTORIA MATHEMATICA, Peckhaus,V;Kahle,R