Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1994__39_a11, author = {Aleksandar Perovic}, title = {Vertices of {Bounding} {Curves} {With} minimal {Self-Intersections}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {3-8}, publisher = {mathdoc}, volume = {39}, year = {1994}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1994__39_a11/} }
Aleksandar Perovic. Vertices of Bounding Curves With minimal Self-Intersections. Ευκλείδης Γ , Tome 39 (1994), p. 3-8. http://geodesic.mathdoc.fr/item/EUG_1994__39_a11/