1. Fisher, P. L. and Gibson, D. M. 1982, in Second Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun (SAO Spec. Rept. 392), eds. M. S. Giampapa and L. Golub, Vol. 2, p. 109.
2. Gibson, D. M. 1983, Proc. Southwest Reg. Conf. Astron. Astrophys., IX, in press.
3. Hjellming, R. M. and Gibson, D. M. 1980, in Radio Physics of the Sun, IAU Symp. 86, eds. M. R. Kundu and T. E. Gergely (Dordrecht: Reidel), p. 209.
4. Melrose, D. B. and Dulk, G. A. 1982, Ap. J., 259, 844.
5. Owen, F. N., Jones, T. W., and Gibson, D. M. 1976, Ap. J. (Lett.), 210, L27.