1999, COMMUNICATIONS IN ALGEBRA, Silva,HJ
1999, JOURNAL OF SYMBOLIC LOGIC, Jager,G;Kahle,R;Setzer,A;Strahm,T
1999, JOURNAL OF LOGIC AND COMPUTATION, Kahle,R
1999, Logic and Foundations of Mathematics, Jäger,G;Kahle,R;Strahm,T
1999, SEMIGROUP FORUM, Bentz,W;Bulman Fleming,S
2000, ECOGRAPHY, Rodrigues,AS;Cerdeira,JO;Gaston,KJ
1999, ALGEBRA UNIVERSALIS, Bentz,W
2000, ANNALS OF OPERATIONS RESEARCH, Goncalves,GM;Pato,MV
1999, SIAM Journal on Numerical Analysis, Friedlander,A;Martínez,JM;Molina,B;Raydan,M
2000, SIAM Journal on Optimization, Birgin,EG;Martínez,JM;Raydan,M