Kolker, B. G.
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Information for Authority record
Sources of Information
- Cartea de aur a Basarabiei și a Republicii Moldova, 2016:p. 150 (Colcher Boris; b. July 15, 1939; Esperantist)
- Uchebnik i︠a︡zyka ėsperanto, 1992:t.p. (B.G. Kolker) colophon (Kolker, Boris Grigorʹevich)