@article{VSGU_2011_2_a0,
     author = {A. A. Abashkin},
     title = {One-valued solvability of a~nonlocal problem for the axisymmetric {Helmholtz} equation},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {5--14},
     publisher = {mathdoc},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2011_2_a0/}
}