@Article{ Galbany,

author = { Lluís Galbany González } ,

title = { The Subluminous Supernova 2007qd: A Missing Link in a Family of Low-Luminosity Type Ia Supernovae },

journal = { The Astrophysical Journal },

year = { 2010 },

volume = { 720 },

pages = { 704- },

}