@article{MAN_1969__182_161867,
     author = {V. KLEE},
     title = {On a {Lemma} of {Fullerton} and {Braunschweiger.}},
     journal = {Mathematische Annalen},
     pages = {249--250},
     publisher = {mathdoc},
     volume = {182},
     year = {1969},
     url = {http://geodesic.mathdoc.fr/item/MAN_1969__182_161867/}
}