%0 Journal Article %A N. Yu. Netsvetaev %T The signature theorem and some related questions %J Zapiski Nauchnykh Seminarov POMI %D 1995 %P 197-209 %V 231 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1995_231_a12/ %G ru %F ZNSL_1995_231_a12