Johnson, H. L., Iriarte, B., Mitchell, R. I. et Wisniewskj, W. Z., « UBVRIJKL photometry of the bright stars », Communications of the Lunar and Planetary Laboratory, vol. 4, no 99, (Bibcode1966CoLPL...4...99J)
Ralph Elmer Wilson, General Catalogue of Stellar Radial Velocities, Washington, Carnegie Institution of Washington, (Bibcode1953GCRV..C......0W)
Mallik, Sushma V., « Chromospheric activity in cool stars and the lithium abundance », Astronomy and Astrophysics, vol. 338, , p. 623–636 (Bibcode1998A&A...338..623M)
Sushma V. Mallik, « Lithium abundance and mass », Astronomy and Astrophysics, vol. 352, , p. 495–507 (Bibcode1999A&A...352..495M)
Bernacca, P. L. et Perinotto, M., « A catalogue of stellar rotational velocities », Contributi Osservatorio Astronomico di Padova in Asiago, vol. 239, no 1, (Bibcode1970CoAsi.239....1B)