Astronomical definitions

Blind, Oleg Oskarovich (1878-1958).Astronomical definitions / [cit.] Oh.Blind;Treatment.d.V.E.Fus.- Petrograd: Type.Acad.Sciences, 1915. - [4], 113 p.: IL.;24. - (Notes of the Russian Geographical Society. In general geography / ed. Ed. D. Chl. Yu.M. Shokalsky. Proceedings of the Khatanga Expedition of the Russian Geographical Society in 1905 under the authorities of the village of ChL. I.P. Tolmachev; t. 48, vol. 2, vol. 2).-Paral.Tit.l.On Fr.Yaz..I. Fus, Viktor Egorovich (1840-1915).Electronic Source: PB