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Gigh-frequency oscillations from Cir X-1TENNANT, A. F.Monthly Notices of the Royal Astronomical Society. 1987, Vol 226, Num 4, pp 971-978, issn 0035-8711Article

The radio and optical identification of Circinus X-1ARGUE, A. N; JAUNCEY, D. L; MORABITO, D. D et al.Monthly Notices of the Royal Astronomical Society. 1984, Vol 209, Num 1, pp 11P-14P, issn 0035-8711Article

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