2003, Optimization Methods and Software, La Cruz,W;Raydan,M
2003, JOURNAL OF ALGEBRA, Araujo,J;Konieczny,J
2003, Electronic Transactions on Numerical Analysis, Luengo,F;Raydan,M
2003, LINEAR ALGEBRA AND ITS APPLICATIONS, Johnson,CR;Duarte,AL;Saiago,CM
2003, SEMIGROUP FORUM, Araujo,J
2003, FINITE FIELDS AND THEIR APPLICATIONS, Brison,OJ;Nogueira,JE
2003, LINEAR ALGEBRA AND ITS APPLICATIONS, Johnson,CR;Duarte,AL;Saiago,CM;Sutton,BD;Witt,AJ
2003, ANNALS OF PURE AND APPLIED LOGIC, Kahle,R
2003, ALGEBRA UNIVERSALIS, Araujo,J;Mitchell,JD;Silva,N
2003, COMMUNICATIONS IN ALGEBRA, Rodrigues,PJV;Silva,HJ