TY - JOUR AU - E. B. Shershnev TI - Nonlinear mathematical model of the heat and mass transfer process in diamond thermochemical processing technologies JO - Problemy fiziki, matematiki i tehniki PY - 2023 SP - 75 EP - 80 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PFMT_2023_3_a13/ LA - ru ID - PFMT_2023_3_a13 ER -