RT Journal Article SR Electronic T1 A short study upon the atmosphere of beta Lyrae JF American Journal of Science JO Am J Sci FD American Journal of Science SP 126 OP 129 DO 10.2475/ajs.s3-33.194.126 VO s3-33 IS 194 A1 Sherman, O. T. YR 1887 UL http://www.ajsonline.org/content/s3-33/194/126.abstract AB