@article{ZNSL_2006_340_a2,
     author = {D. V. Karpov},
     title = {Vertex cuts in a $k$-connected graph},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {33--60},
     publisher = {mathdoc},
     volume = {340},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2006_340_a2/}
}