Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{DCG_1992__8_1_131208, author = {V.G. Boltyanski}, title = {A {New} {Step} in the {Solution} of the {Sz\"okefalvi-Nagy} {Problem.}}, journal = {Discrete & computational geometry}, pages = {27--50}, publisher = {mathdoc}, volume = {8}, number = {1}, year = {1992}, zbl = {0756.52009}, url = {http://geodesic.mathdoc.fr/item/DCG_1992__8_1_131208/} }
V.G. Boltyanski. A New Step in the Solution of the Szökefalvi-Nagy Problem.. Discrete & computational geometry, Tome 8 (1992) no. 1, pp. 27-50. http://geodesic.mathdoc.fr/item/DCG_1992__8_1_131208/