%0 Journal Article %A V. V. Sil'vestrov %T Unsteady motion of a~system of circular cylinders of variable radii in an ideal incompressible fluid %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1987 %P 70-72 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1987_1_a13/ %G ru %F IVM_1987_1_a13