@article{DAN_1966_171_1_a14,
     author = {P. E. Krasnushkin},
     title = {The method of solving the main boundary value problem concerned with the propagation of long and super long radio waves around the earth},
     journal = {Doklady Akademii Nauk},
     pages = {61--64},
     year = {1966},
     volume = {171},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_171_1_a14/}
}