%0 Journal Article %A P. V. Yagodovskii %T Bicoset groups and symmetric graphs %J Zapiski Nauchnykh Seminarov POMI %D 2002 %P 161-174 %V 292 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2002_292_a9/ %G ru %F ZNSL_2002_292_a9