REFERENCES
- Alloin, D, Collin-Souffrin, S, Joly, M. & Vigroux, L.
1979, A&A, 78, 200
- Dennefeld, M. & Stasinska, G.
1983 A & A 118, 234
- Díaz, A.I., Terlevich, E., Pagel, B.E.J.,
Ví lchez, J.M. & Edmunds, M.G.
1990, Rev. Mex. Astron. Astrof. 21, 223
- Díaz, A.I., Terlevich, E., Ví lchez, J.M.,
Pagel, B.E.J. & Edmunds, M.G.
1991, MNRAS 253, 245
- Díaz, A.I. 1999, in preparation.
- Dopita, M.A. & Evans, I.N.
1986, ApJ, 307, 431
- Edmunds, M.G. & Pagel, B.E.J.
1984, MNRAS, 211, 507
- Garnett, D.R.
1989, ApJ 345, 282
- Garnett, D.R., Shields, G.A., Skillman, E.D., Sagan,
S.P. & Dufour, R.J.
1997, ApJ 489, 63
- González-Delgado, R.M. & Pérez, E.
1996a, MNRAS 278, 737
- González-Delgado, R.M. & Pérez, E.
1996b, MNRAS 281, 781
- González-Delgado, R.M., Pérez, E.,
Tenorio-Tagle, G., Vílchez, J.M., Terlevich, E., Terlevich, R.,
Telles, E., Rodrí guez-Espinosa, J.M., Mas-Hesse, M.,
García-Vargas, M.L., Díaz, A.I., Cepa, J. & Castañeda, H.O.
1994, ApJ 437, 239
- González-Delgado, R.M., Pérez, E.,
Díaz, A.I., Garcí a-Vargas, M.L. Terlevich, E. & Vílchez,
J.M.
1995, ApJ 439, 604
- Henry, R.B.C., Pagel, B.E.J., Lasseter, D.F. &
Chincarini, G.L.
1992, MNRAS 258, 321
- Henry, R.B.C., Pagel, B.E.J. & Chincarini, G.L.
1994, MNRAS 266, 421
- Henry, R.B.C., Balkowski, C., Cayatte, V., Edmunds,
M.G. & Pagel, B.E.J.
1996, MNRAS 283, 635
- Kennicutt, R.C. & Garnett, D.R.
1996, ApJ, 456, 504
- McCall, L.M., Rybski, P.M & Shields, G.A.
1985, ApJS, 57, 1
- McGaugh, S.S.,
1991, ApJ, 380, 140
- Pagel, B.E.J., Edmunds, M.G., Blackwell, D.E.,
Chun, M.S. & Smith, G.,
1979, MNRAS, 189, 95
- Pastoriza, M.G., Dottori, H.A., Terlevich, E.,
Terlevich, R. & Díaz, A.I.
1993, MNRAS 260, 177
- Pérez-Olea, D.
1996, PhD Thesis, UAM
- Shields, G.A. & Searle, L.
1978, ApJ 222, 281
- Skillman, E.D.,
1989, ApJ, 347, 883
- Skillman, E.D. & Kennicutt, R.C.
1993, ApJ 347, 875
- Skillman, E.D., Terlevich, R.J., Kennicutt, R.C.,
Garnett, D.R. & Terlevich, E.
1993, ApJ 411, 655
- Vílchez, J.M. & Esteban, C.
1996, MNRAS 280, 720
- Vílchez, J.M., Pagel, B.E.J., Díaz, A.I.,
Terlevich, E. & Edmunds, M.G.
1988, MNRAS 235, 633
- Zaritsky, D., Kennicutt, R.C. & Huchra, J.P.
1994, ApJ 420, 87