%0 Journal Article %A A. V. Pastor %T On critically $3$-connected graphs with exactly two vertices of degree~3. Part~1 %J Zapiski Nauchnykh Seminarov POMI %D 2017 %P 95-111 %V 464 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2017_464_a5/ %G ru %F ZNSL_2017_464_a5