TY - JOUR AU - S. A. Bogatyi AU - V. V. Fedorchuk TI - Theory of retracts, and infinite-dimensional manifolds JO - Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya PY - 1986 SP - 195 EP - 270 VL - 24 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTA_1986_24_a2/ LA - ru ID - INTA_1986_24_a2 ER -