by Hrivnak, Bruce J., Lu, Wenxian, Bakke, William C., Grimm, Peyton J.
Published in The Astrophysical journal (01.11.2022)

by WALLERSTEIN, GEORGE, PILACHOWSKI, CATHERINE A., HARRIS, HUGH C.
Published in Publications of the Astronomical Society of the Pacific (01.08.1984)

by Dufour, P, Fontaine, G, Liebert, James, Williams, Kurtis, Lai, David K
Published in The Astrophysical journal (20.08.2008)

by Zwintz, K., Weiss, W. W.
Published in Astronomy and astrophysics (Berlin) (01.10.2006)

by Kudashkina, Larisa S, Andronov, Ivan L, Marsakova, Vladislava I, Chinarova, Lidia L
Year of Publication 05.11.2014

by Kudashkina, Larisa S, Andronov, Ivan L, Marsakova, Vladislava I, Chinarova, Lidia L
Published in arXiv.org (05.11.2014)