Publications in hard-to-find volumes :

These are pdf files with sizes of about 1 Mbyte each
Ulrich, R.K., 1973, The s-Process in Stars, in Explosive Nucleosynthesis, eds: D. N. Schramm & W.D. Arnett, ©University of Texas Press, Austin, p. 139;
Ulrich, R.K., 1982, The s-Process, in Essays in Nuclear Astrophysics, eds: C. A. Barnes, D. D. Clayton, & David Schramm, © Cambridge University Press, Cambridge, p. 301;
Lubow, S and Ulrich, R.K., 1978, Some Results on Standard Solar Models, in:Procedings Informal Conference on Status and Future of Solar Neutrino Research, Jan. 5-7, 1978, BNL 50879, ed: G. Friedlander, Vol. 1, p. 157; Contains a early discussion of the application of solar oscillations to the diagnosis of the solar neutrino problem.
Rhodes, E. J., Jr.; Ulrich, R. K.; Harvey, J. W.; Duvall, T. L., Jr. 1980 The Five-Minute Oscillations - What's Left To Be Done? in "Solar Instrumentation: What's Next?", Ed: R.B. Dunn, Sacramento Peak National Observatory (4.8 Mbyte pdf file)
Ulrich, R.K., Rhodes, E.J., Jr., Tomczyk, S., Dumont, P.J., & Brunish, W.M. 1983, The Analysis of Solar Models -- Neutrinos and Oscillations, in: "Science Underground", eds: Nieto et al., American Inst. of Phys. Reprinted with permission from AIP Conference Proceedings Number 96, (Nieto et al Editors). ©1983, American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Rhodes, E.J., Jr, Ulrich, R.K., Brunish, W.M., 1984, Comparisons of Theoretical and Observational Eigenfrequencies for Low, Intermediate, and High Degree Solar Oscillations, Mem. Soc. Aston, Ital., 55, 37
Ulrich, R.K., 1999, Gravity Waves in the Solar Atmosphere, GOLF Team Meeting, 18-19, November, 1999, CEA/Saclay, DAPNIA, ed: S. Turck-Chieze