TY - JOUR AU - Luchezar L. Avramov AU - Annetta G. Aramova TI - Singularities of Quotients by Vector Fields in Characteristic p. JO - Mathematische Annalen PY - 1985 SP - 629 EP - 646 VL - 273 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1985__273_164076/ ID - MAN_1985__273_164076 ER -