@article{DAN_1973_213_2_a11,
     author = {Yu. A. Surkov and B. M. Andreichikov and O. M. Kalinkina},
     title = {On the content of ammonia in the {Venusian} atmosphere based on data obtained from the {{\textquotedblleft}Venera-8{\textquotedblright}} automatic station},
     journal = {Doklady Akademii Nauk},
     pages = {296--298},
     year = {1973},
     volume = {213},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_213_2_a11/}
}