%0 Journal Article %A V. V. Alekhin %T Optimization of a layered ellipsoidal inclusion in a matrix with biaxial stretching of a space %J Sibirskij žurnal industrialʹnoj matematiki %D 2003 %P 3-14 %V 6 %N 2 %U http://geodesic.mathdoc.fr/item/SJIM_2003_6_2_a0/ %G ru %F SJIM_2003_6_2_a0