%0 Journal Article %A V. A. Voblyi %T Enumeration of Labeled Connected Bicyclic and Tricyclic Graphs without Bridges %J Matematičeskie zametki %D 2012 %P 308-311 %V 91 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2012_91_2_a12/ %G ru %F MZM_2012_91_2_a12