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R. Ulrich
First name
R.
Middle name
K.
Last name
Ulrich
Gough D.O., R.K. Ulrich, J. Harvey, E.J. Rhodes Jr., and J. Toomre, in Unknown (JPL under contract with NASA, Snowmass, Colorado, 1984).
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Hill F., G. Fischer, S. Forgach, J. Grier, J.W. Leibacher, H.P. Jones, P.B. Jones, R. Kupke, R.T. Stebbins, D.W. Clay, and R.E.L. Ingram, Solar Physics 152, 351-379 (1994).
Howe R., R.W. Komm, F. Hill, R.K. Ulrich, D.A. Haber, B. Hindman, J. Schou, and M.J. Thompson, Solar Physics 235, 1-15 (2006).