Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1921__83_158874, author = {J. P\'al}, title = {Ein {Minimumproblem} f\"ur {Ovale}}, journal = {Mathematische Annalen}, pages = {311--320}, publisher = {mathdoc}, volume = {83}, year = {1921}, zbl = {48.0838.02}, url = {http://geodesic.mathdoc.fr/item/MAN_1921__83_158874/} }
J. Pál. Ein Minimumproblem für Ovale. Mathematische Annalen, Tome 83 (1921), pp. 311-320. http://geodesic.mathdoc.fr/item/MAN_1921__83_158874/