Información del autor
Autor Efstathiou, G. |
Documentos disponibles escritos por este autor (1)



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We have analysed Mg, H? and Fe line-strengths in a sample of elliptical, SO and brightest cluster galaxies. For 15 galaxies, our spectra extend to approximately the half-light radius(r_e), and we are able to measure radial line-strength gradient[...]