TY - BOOK AU - Vitinskiĭ,I︠U︡I. ED - Glavnai︠a︡ astronomicheskai︠a︡ observatorii︠a︡ (Soviet Union) TI - The Main Astronomical Observatory of the Academy of Sciences of the USSR at Pulkovo PY - 1981/// CY - Leningrad PB - "Nauka, " Leningrad Section KW - Glavnai︠a︡ astronomicheskai︠a︡ observatorii︠a︡ (Soviet Union) KW - fast KW - Astronomical observatories KW - Russia (Federation) KW - Pulkovo KW - Astronomy KW - Central Europe KW - Russia observatory KW - Scientific instrument N1 - At head of title: Academy of Sciences of the USSR, Main Astronomical Observatory; Translation of: Glavnai︠a︡ astronomicheskai︠a︡ observatorii︠a︡ Akademii nauk SSSR v Pulkovo. 1981 ER -