@article{MZ_1934__38_168526,
     author = {P. Ganapathi},
     title = {On a certain class of ovals},
     journal = {Mathematische Zeitschrift},
     pages = {687--690},
     year = {1934},
     volume = {38},
     zbl = {60.0678.02},
     url = {http://geodesic.mathdoc.fr/item/MZ_1934__38_168526/}
}