@article{DAN_1995_341_2_a7,
     author = {V. F. Kravchenko and L. A. Pazynin},
     title = {An exact solution of the equation for the electromagnetic wave},
     journal = {Doklady Akademii Nauk},
     pages = {177--180},
     publisher = {mathdoc},
     volume = {341},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_341_2_a7/}
}