%0 Journal Article %A O. A. Repin %A S. K. Kumykova %T On the problem with generalized operators of fractional differentiation for mixed type equation with two degeneracy lines %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2013 %P 150-158 %V 130 %N 1 %U http://geodesic.mathdoc.fr/item/VSGTU_2013_130_1_a13/ %G ru %F VSGTU_2013_130_1_a13