Title: Trudy XXXI chteniĭ, posvi︠a︡shchennykh razrabotke nauchnogo nasledii︠a︡ i razvitii︠u︡ ideĭ K.Ė. T︠S︡iolkovskogo, Kaluga, 17-19 senti︠a︡bri︠a︡ 1996 g.
Subjects: Congresses, Astronautics
Places: Russia (Federation)
People: K. T︠S︡iolkovskiĭ (1857-1935)