@article{DAN_1993_333_5_a13,
     author = {G. M. Strelkov and N. P. Santalov},
     title = {The numerical modelling of narrow radio beam propagation through atmospheric ducts},
     journal = {Doklady Akademii Nauk},
     pages = {606--609},
     publisher = {mathdoc},
     volume = {333},
     number = {5},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_333_5_a13/}
}