TY - JOUR AU - Casas-Alvero, E. TI - Singularities of polar curves JO - Compositio Mathematica PY - 1993 SP - 339 EP - 359 VL - 89 IS - 3 PB - Kluwer Academic Publishers UR - http://www.numdam.org/item/CM_1993__89_3_339_0/ LA - en ID - CM_1993__89_3_339_0 ER -