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@article{DM_1991_3_3_a12, author = {G. Kilibarda}, title = {A~new proof of the {Budach~--} {Podkolzin} theorem}, journal = {Diskretnaya Matematika}, pages = {135--146}, publisher = {mathdoc}, volume = {3}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1991_3_3_a12/} }
G. Kilibarda. A~new proof of the Budach~-- Podkolzin theorem. Diskretnaya Matematika, Tome 3 (1991) no. 3, pp. 135-146. http://geodesic.mathdoc.fr/item/DM_1991_3_3_a12/