@article{MZ_1968__105_170962,
     author = {A.L. Shields and L. Brown and F. Schnitzer},
     title = {A {Note} on a {Problem} of {D.} {Pompeiu.}},
     journal = {Mathematische Zeitschrift},
     pages = {59--61},
     publisher = {mathdoc},
     volume = {105},
     year = {1968},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MZ_1968__105_170962/}
}