Sputnikovoe veshchanie /
Kantor, Lev I︠A︡kovlevich.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Minashin, V. P.(Vladimir Pavlovich)
Timofeev, V. V.(Valeriĭ Viktorovich)
Moskva : "Radio i svi︠a︡zʹ,"
1981.
Includes index.
Bibliography: p. 223-[228]
John and Ljubica Erickson collection.
Artificial satellites in telecommunication.