VANHAMME, W, WILSON, RE. (1986). THE ASYNCHRONOUSLY ROTATING ALGOL BINARIES U-SAGITTAE AND RY-PERSEI
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ASTRONOMICAL JOURNAL, 92(5), 1168-1177. 10.1086/114249
VANHAMME, W, WILSON, RE. (1986). THE ASYNCHRONOUSLY ROTATING ALGOL BINARIES U-SAGITTAE AND RY-PERSEI
. ASTRONOMICAL JOURNAL, 92(5), 1168-1177. 10.1086/114249