A Keplerian Circumbinary Disk around the Protostellar System L1551 NEDOI: info:10.1088/0004-637X/754/1/52v. 75452
Takakuwa, Shigehisa, Saito, Masao, Lim, Jeremy, Saigo, Kazuya, Sridharan, T. K., and Patel, Nimesh A. 2012. "A Keplerian Circumbinary Disk around the Protostellar System L1551 NE." The Astrophysical Journal, 754 52. https://doi.org/10.1088/0004-637X/754/1/52.