@article{VMP_2015_16_3_a8,
     author = {S. G. Daeva and A. V. Setukha},
     title = {On the numerical solution of the {Neumann} boundary value problem for the {Helmholtz} equation using the method of hypersingular integral equations},
     journal = {Numerical methods and programming},
     pages = {421--435},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2015_16_3_a8/}
}