%0 Journal Article %A I. Yu. Tcvelodub %A V. P. Radchenko %T In Memory of Oleg Vasil'evich Sosnin %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2009 %P 6-8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2009_2_a0/ %G ru %F VSGTU_2009_2_a0