@article{MZ_1950__52_169127,
     author = {R. STEUERWALD},
     title = {Bemerkungen zu einer {Arbeit} von {Herrn} {J.} {Heinhold}},
     journal = {Mathematische Zeitschrift},
     pages = {394--400},
     publisher = {mathdoc},
     volume = {52},
     year = {1950},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1950__52_169127/}
}