@article{VNGU_2017_17_1_a6,
     author = {E. H. Khalilov},
     title = {On properties of the operator generated by the derivative of the acoustic potential of a simple layer},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {78--90},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2017_17_1_a6/}
}