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First Byurakan Spectral Sky Suvrvey. Blue stellar objects. III. Region δ=+43°
G. V. Abramyan, V. A. Lipovetskii, A. M. Mikaelyan, D. A. StepanyanVolume:
33
Language:
english
Pages:
8
DOI:
10.1007/bf01006104
Date:
November, 1990
File:
PDF, 3.14 MB
english, 1990