@article{PPN588632678+DMDLOG_0004,
title = {Erster Theil. Processe f\"ur invariante Bildungen.},
booktitle = {Bin\"are Formen Bd. 2},
series = {GDML\_Books},
publisher = {Teubner},
address = {Leipzig},
year = {1887},
pages = {1},
url = {http://dml.mathdoc.fr/item/PPN588632678+DMDLOG_0004}
}
(éd.). Erster Theil. Processe für invariante Bildungen., dans Binäre Formen Bd. 2, GDML_Books, (1887), p. 1. http://gdmltest.u-ga.fr/item/PPN588632678+DMDLOG_0004/