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ON THE PROPERTIES OF DUST GRAINS IN HII REGIONSPANAGIA N; NATTA A; FELLI M et al.1978; MEM. SOC. ASTR. ITAL.; ITA; DA. 1978; VOL. 49; NO 1; PP. 213-221; BIBL. 20 REF.Conference Paper

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Type Ia supernovae in late type galaxies : reddening correction, scale height, and absolute maximum magnitudeDELLA VALLE, M; PANAGIA, N.The Astronomical journal (New York). 1992, Vol 104, Num 2, pp 696-703, issn 0004-6256Article