TY - JOUR AU - Viola-Prioli, Ana M. de AU - Viola-Prioli, Jorge E. TI - Asymmetry in the lattice of kernel functors JO - Glasgow mathematical journal PY - 1991 SP - 95 EP - 97 VL - 33 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008089/ DO - 10.1017/S0017089500008089 ID - 10_1017_S0017089500008089 ER -