%0 Journal Article %A A. Yu. Chebotarev %T Extremal problems for quasi-stationary equations of complex heat transfer with Fresnel coupling conditions %J Dalʹnevostočnyj matematičeskij žurnal %D 2024 %P 133-140 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DVMG_2024_24_1_a11/ %G ru %F DVMG_2024_24_1_a11