Capetti, A., Macchetto, F. D., & Lattanzi, M. G. 1997, ApSS, 248, 245
Cecil, G. 2000a, in ASP Conf. Ser. Vol. 195, 3D Spectroscopy in Astronomy, eds. J. Bland-Hawthorn & W. van Breugel (San Francisco: ASP), 263
Cecil, G., et al. 2000, ApJ, 536, 675
Cecil, G., Morse, J. A., & Veilleux, S. 1995, ApJ, 452, 613
Cecil, G., Wilson, A. S., & De Pree, C. 1995, ApJ, 440, 181
Cecil, G., Wilson, A. S., & Tully, R. B. 1992, ApJ, 390, 365
Courtés, G. & Cruvellier, P. 1961, Comp. Rend. Acad. Sci. Paris, 253, 218
de Kool, M., et al. 2001, ApJ, 458, 609
Dopita, M. A. 2002, RevMexAA(SC), 13, 177 (this volume)
Duric, N., & Seaquist, R. S. 1988, ApJ, 326, 574
Filippenko, A. V. & Sargent, W. 1992, AJ, 103, 1
Ford, H. C., et al. 1986, ApJ, 311, L7
Gallimore, J. F., Baum, S. A., & O’Dea, C. P. 1996, ApJ, 464, 198
Heckman, T. M., Armus, L., & Miley, G. K. 1990, ApJS, 74, 833
Hutchings, J., et al. 1999, AJ, 118, 2101
Kraemer, S. B., et al. 2001, ApJ in press (astro-ph/ 0101037)
Kraemer, S. B., & Crenshaw, D. M. 2000, ApJ, 532, 256 (KC)
Kraemer, S. B., Ruiz, J. R., & Crenshaw, D. M. 1998, ApJ, 508, 232
Morse, J. A., et al. 1993, ApJ, 410, 764
Pécontal, E., et al. 1997, Ap&SS, 248, 167
Strickland, D. K. & Stevens, I. R. 2000, MNRAS, 314, 511
Trotter, A. et al. 1998, ApJ, 495, 470
van der Kruit, P. C., Oort, J. H., & Mathewson, D. S. 1972, A&A, 21, 169
Veilleux, S. et al. 2002, RevMexAA(SC), 13, 222 (this volume)
Veilleux, S. et al. 1994, ApJ, 433, 48
Walker, M. F. 1969, ApJ, 151, 71
Wilson, A. S., & Ulvestad, J. 1987, ApJ, 319, 105