TY - JOUR AU - A. Yu. Chebotarev TI - Extremal problems for quasi-stationary equations of complex heat transfer with Fresnel coupling conditions JO - Dalʹnevostočnyj matematičeskij žurnal PY - 2024 SP - 133 EP - 140 VL - 24 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DVMG_2024_24_1_a11/ LA - ru ID - DVMG_2024_24_1_a11 ER -