TY - JOUR AU - V. N. Basmanov TI - Covariant functors, retracts, and dimension JO - Doklady Akademii Nauk PY - 1983 SP - 1033 EP - 1036 VL - 271 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_271_5_a0/ LA - ru ID - DAN_1983_271_5_a0 ER -