%0 Journal Article %A A. A. Abashkin %T On one non-local problem for axisymmetric Helmholtz equation %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2011 %P 26-34 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2011_3_a1/ %G ru %F VSGTU_2011_3_a1