%0 Journal Article %A Pardo, José L. Gómez %A González, Nieves Rodríguez %T QF-3 endomorphism rings of Σ-quasi-projective modules† %J Glasgow mathematical journal %D 1988 %P 215-220 %V 30 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500007254/ %R 10.1017/S0017089500007254 %F 10_1017_S0017089500007254