@article{CMH_1934__7_138628,
     author = {Otto Brunner},
     title = {Weitere {Untersuchungen} \"uber die kubische diophantische {Gleichung} z3 - y2 = {D.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {67--80},
     publisher = {mathdoc},
     volume = {7},
     year = {1934},
     zbl = {0009.39603},
     url = {http://geodesic.mathdoc.fr/item/CMH_1934__7_138628/}
}