@article{DAN_1972_206_3_a17,
     author = {G. T. Beregovoi and A. A. Buznikov and K. Ya. Kondrat'ev and A. I. Lazarev and O. I. Smoktiy},
     title = {Vertical-ray structure (horizontal inhomogeneity) of the {Earth} upper atmosphere radiation according to the observations from the {{\textquotedblleft}Soyuz} 3{\textquotedblright} spaceship},
     journal = {Doklady Akademii Nauk},
     pages = {601--604},
     year = {1972},
     volume = {206},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_206_3_a17/}
}