TY - JOUR AU - Ronald Brown AU - Philip J. Higgins TI - Cubical abelian groups with connections are equivalent to chain complexes JO - Homology, homotopy, and applications PY - 2003 SP - 49 EP - 52 VL - 5 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2003.v5.n1.a2/ DO - 10.4310/HHA.2003.v5.n1.a2 LA - en ID - HHA_2003_5_1_a1 ER -