%0 Journal Article %A GONZÁLEZ-FÉREZ, JUAN %A MARÍN, LEANDRO %T MONOMORPHISMS AND KERNELS IN THE CATEGORY OF FIRM MODULES %J Glasgow mathematical journal %D 2010 %P 83-91 %V 52 %N A %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089510000224/ %R 10.1017/S0017089510000224 %F 10_1017_S0017089510000224