%0 Journal Article %A V. M. Nezhinskii %T On calculation of signatures and defects of the elementary links %J Zapiski Nauchnykh Seminarov POMI %D 1973 %P 134-145 %V 36 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1973_36_a5/ %G ru %F ZNSL_1973_36_a5