@article{ZNSL_2014_427_a3,
     author = {D. V. Karpov},
     title = {Deleting vertices from a~biconnected graph with preserving biconnectinity},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {66--73},
     publisher = {mathdoc},
     volume = {427},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2014_427_a3/}
}