TY - JOUR TI - Weakly compact cardinals and gk-torsionless modules JO - Revista colombiana de matematicas PY - 2009 SP - 139 EP - 164 VL - 43 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RCM_2009_43_2_a4/ ID - RCM_2009_43_2_a4 ER -