Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1932__35_168352, author = {H., Boerner}, title = {\"Uber einige {Variationsprobleme}}, journal = {Mathematische Zeitschrift}, pages = {161--189}, publisher = {mathdoc}, volume = {35}, year = {1932}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MZ_1932__35_168352/} }
H., Boerner. Über einige Variationsprobleme. Mathematische Zeitschrift, Tome 35 (1932), pp. 161-189. http://geodesic.mathdoc.fr/item/MZ_1932__35_168352/