• Survey of the ISM in early-type galaxies 

      Ferrari, Fabricio; Pastoriza, Miriani Griselda; Macchetto, Ferdinando Duccio; Bonatto, Charles Jose; Panagia, Nino; Sparks, William B. (2002) [Artículo de periódico]
      We present mid-IR photometric properties for a sample of 28 early-type galaxies observed at 6.75, 9.63 and 15 m with the ISOCAM instrument on board the ISO satellite. We nd total mid-IR luminosities in the range (3−42) x ...
    • The origin of dust in early-type galaxies and implications for accretion onto supermassive black holes 

      Martini, Paul; Dicken, Daniel; Storchi-Bergmann, Thaisa (2013) [Artículo de periódico]
      We have conducted an archival Spitzer study of 38 early-type galaxies in order to determine the origin of the dust in approximately half of this population. Our sample galaxies generally have good wavelength coverage from ...