@article{MZ_1924__20_167788,
     author = {R. Remak},
     title = {\"Uber potentialkonvexe {Funktionen}},
     journal = {Mathematische Zeitschrift},
     pages = {126--130},
     publisher = {mathdoc},
     volume = {20},
     year = {1924},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1924__20_167788/}
}