@article{MAN_1887__29_157293,
     author = {Nekrassoff},
     title = {Ueber trinomische {Gleichungen}},
     journal = {Mathematische Annalen},
     pages = {413--430},
     year = {1887},
     volume = {29},
     url = {http://geodesic.mathdoc.fr/item/MAN_1887__29_157293/}
}