TY - JOUR AU - S. M. Finashin TI - A $\mathrm{Pin}^{-}$-cobordism invariant and a generalization of the Rokhlin signature congruence JO - Algebra i analiz PY - 1990 SP - 242 EP - 250 VL - 2 IS - 4 UR - http://geodesic.mathdoc.fr/item/AA_1990_2_4_a8/ LA - ru ID - AA_1990_2_4_a8 ER -