TY - JOUR AU - Cayley TI - On the group of Points G .... on a sextic curve with five double points JO - Mathematische Annalen PY - 1875 SP - 359 EP - 362 VL - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1875__8_156679/ ID - MAN_1875__8_156679 ER -