Liebert J., F. Wesemael, C.J. Hansen, G. Fontaine, H.L. Shipman, E.M. Sion, D.E. Winget, and R.F. Green, Astrophysical Journal, Part 1 309, 241-252 (1986).
E. Sion
First name
E.
Middle name
M.
Last name
Sion
Sion E.M., S.G. Starrfield, M.E. Van Steenberg, W. Sparks, J.W. Truran, and R.E. Williams, The Astronomical Journal 92, 1145 (1986).
Kowalski M.P., R.G. Cruddace, K.S. Wood, D.J. Yentis, M.T. Wolff, J.M. Laming, H. Gursky, G.R. Carruthers, T.W. Barbee, J.F. Kordas, and C.W. Mauche, in (SPIE, San Diego, Ca, 2003).