Druzi︠a︡ ushedshie
Subtitle: Blinkov Samuil Mikhaĭlovich, Vasin Nikolaĭ I︠A︡kovlevich, Konovalov I︠U︡liĭ Veniaminovich, Fedorov Sergeĭ Nikolaevich
By: L.B. Likhterman
Publisher: "Antidor"
Published: 1998
Place of publication: Moskva
Language: rus
Number of pages: 110
Other titles: Friends who were gone
Notes: Summary also in English.