Martin, C; Mignard, F; Hartkopf, W. I; McAlister, H. A. Mass determination of astrometric binaries with Hipparcos. III. New results for 28 systems. Astronomy and Astrophysics Supplement. 1998, 133 (2): 149. Bibcode:1998A&AS..133..149M. doi:10.1051/aas:1998459.
Martin, C; Mignard, F; Hartkopf, W. I; McAlister, H. A. Mass determination of astrometric binaries with Hipparcos. III. New results for 28 systems. Astronomy and Astrophysics Supplement. 1998, 133 (2): 149. Bibcode:1998A&AS..133..149M. doi:10.1051/aas:1998459.
Evans, D. S. Batten, Alan Henry; Heard, John Frederick , 编. Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30. Determination of Radial Velocities and their Applications 30 (University of Toronto: International Astronomical Union). June 20–24, 1966: 57. Bibcode:1967IAUS...30...57E.参数|journal=与模板{{cite conference}}不匹配(建议改用{{cite journal}}或|book-title=) (帮助); |contribution=被忽略 (帮助)
van den Bos, W. H. Note on the Double Star Iota Serpentis. Monthly Notes of the Astronomical Society of Southern Africa. 1965, 24: 123. Bibcode:1965MNSSA..24..123V.