@article{DAN_1981_259_1_a22,
     author = {P. E. Krasnushkin},
     title = {Explanation of some features of the ham short-wave long-range communications},
     journal = {Doklady Akademii Nauk},
     pages = {94--96},
     publisher = {mathdoc},
     volume = {259},
     number = {1},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_259_1_a22/}
}