TY - JOUR AU - Volf, Petr TI - A large sample study of nonparametric proportional hazard regression model JO - Kybernetika PY - 1990 SP - 404 EP - 414 VL - 26 IS - 5 UR - http://geodesic.mathdoc.fr/item/KYB_1990_26_5_a3/ LA - en ID - KYB_1990_26_5_a3 ER -