TY - JOUR AU - R. W. Kieboom AU - G. Sonck AU - T. Van der Linden AU - P. J. Witbooi TI - Weak (co)fibrations in categories of (co)fibrant objects JO - Homology, homotopy, and applications PY - 2003 SP - 345 EP - 386 VL - 5 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2003.v5.n1.a15/ DO - 10.4310/HHA.2003.v5.n1.a15 LA - en ID - HHA_2003_5_1_a14 ER -