TY - JOUR AU - N. G. Novoselova AU - N. N. Subbotina TI - Construction of the viability set in a problem of chemotherapy of a malignant tumor growing according to the Gompertz law JO - Trudy Instituta matematiki i mehaniki PY - 2020 SP - 173 EP - 181 VL - 26 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2020_26_1_a13/ LA - ru ID - TIMM_2020_26_1_a13 ER -