TY - JOUR AU - N. Yu. Netsvetaev TI - The signature theorem and some related questions JO - Zapiski Nauchnykh Seminarov POMI PY - 1995 SP - 197 EP - 209 VL - 231 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1995_231_a12/ LA - ru ID - ZNSL_1995_231_a12 ER -