TY - JOUR AU - Yu. P. Solov'ev TI - Homotopy invariants of rational homology manifolds JO - Doklady Akademii Nauk PY - 1976 SP - 41 EP - 43 VL - 230 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1976_230_1_a8/ LA - ru ID - DAN_1976_230_1_a8 ER -