@article{1138038814, author = {Innami, Nobuhiro}, title = {Convex curves whose points are vertices of billiard triangles}, journal = {Kodai Math. J.}, volume = {11}, number = {1}, year = {1988}, pages = { 17-24}, language = {en}, url = {http://dml.mathdoc.fr/item/1138038814} }
Innami, Nobuhiro. Convex curves whose points are vertices of billiard triangles. Kodai Math. J., Tome 11 (1988) no. 1, pp. 17-24. http://gdmltest.u-ga.fr/item/1138038814/