TY - JOUR AU - Selivanov, Yu. V. TI - Homological characterizations of the approximation property for Banach spaces JO - Glasgow mathematical journal PY - 1992 SP - 229 EP - 239 VL - 34 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008776/ DO - 10.1017/S0017089500008776 ID - 10_1017_S0017089500008776 ER -