Article PDF
Rights and permissions
About this article
Cite this article
Optical Studies of Cyg X-1 (HDE 226868). Nature 241, 370 (1973). https://doi.org/10.1038/241370b0
Issue Date:
DOI: https://doi.org/10.1038/241370b0
Nature volume 241, page 370 (1973)
Optical Studies of Cyg X-1 (HDE 226868). Nature 241, 370 (1973). https://doi.org/10.1038/241370b0
Issue Date:
DOI: https://doi.org/10.1038/241370b0