TY  - JOUR
TI  - An Alternative Proof of Hill's Criterion of Freeness for Abelian Groups
JO  - Revista colombiana de matematicas
PY  - 2010
SP  - 59
EP  - 64
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RCM_2010_44_1_a4/
ID  - RCM_2010_44_1_a4
ER  -