@article{MZ_1931__33_168282,
     author = {E., Kamke},
     title = {Bemerkung zu meiner {Arbeit} {?\"Uber} die {Clairautsche} {Differentialgleichung}},
     journal = {Mathematische Zeitschrift},
     pages = {480--480},
     publisher = {mathdoc},
     volume = {33},
     year = {1931},
     zbl = {57.0521.03},
     url = {http://geodesic.mathdoc.fr/item/MZ_1931__33_168282/}
}