%0 Journal Article %A A. M. Nikitin %T The primitive cohjugacy classes and the generalized homology group of finite graph %J Zapiski Nauchnykh Seminarov POMI %D 1993 %P 154-165 %V 205 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1993_205_a10/ %G en %F ZNSL_1993_205_a10