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@article{JRAM_1967__228_150824, author = {G.A. Dirac}, title = {Minimally 2-connected graphs.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {204--216}, publisher = {mathdoc}, volume = {228}, year = {1967}, zbl = {0153.25804}, url = {http://geodesic.mathdoc.fr/item/JRAM_1967__228_150824/} }
G.A. Dirac. Minimally 2-connected graphs.. Journal für die reine und angewandte Mathematik, Tome 228 (1967), pp. 204-216. http://geodesic.mathdoc.fr/item/JRAM_1967__228_150824/