@article{MAN_1953__126_160358,
     author = {O. F\"ollinger},
     title = {Diskontinuierliche {L\"osungen} von {Variationsproblemen} mit {Gef\"allebeschr\"ankung.}},
     journal = {Mathematische Annalen},
     pages = {466--480},
     publisher = {mathdoc},
     volume = {126},
     year = {1953},
     zbl = {0051.33202},
     url = {http://geodesic.mathdoc.fr/item/MAN_1953__126_160358/}
}