@article{DAN_1973_212_4_a19,
     author = {A. B. Shvartsburg},
     title = {Non-coherent reflection of strong radio waves from the ionosphere},
     journal = {Doklady Akademii Nauk},
     pages = {850--853},
     publisher = {mathdoc},
     volume = {212},
     number = {4},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_212_4_a19/}
}