%0 Journal Article %A Elena N. Lemeshkova %T Direct and inverse problems on the joint movement of the three viscous liquids in the flat layers %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2011 %P 363-370 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2011_4_3_a9/ %G ru %F JSFU_2011_4_3_a9