Observatorija, B. Reprints of the Bjurakan Astrophysical Observatory. Erevan.
Chicago Style CitationObservatorija, Bjurakanskaja. Reprints of the Bjurakan Astrophysical Observatory. Erevan.
MLA CitationObservatorija, Bjurakanskaja. Reprints of the Bjurakan Astrophysical Observatory. Erevan.
Warning: These citations may not always be 100% accurate.