@article{PMF_1931_38_1_a4,
     author = {Lubelski, S.},
     title = {\"Uber die {Teiler} der {Form} {x{\texttwosuperior}+Dy{\texttwosuperior}}},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {41--61},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {1931},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/PMF_1931_38_1_a4/}
}