Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Lejeune, Thibault and Fernandes, João","Observed HR diagrams and stellar evolution : the interplay between observational constraints and theory : proceedings of a conference held in Coimbra, Portugal 18-22 June 2001",,Astronomical Society of the Pacific,2002,Astronomical Society of the Pacific conference series,,1583811168,,https://cir.nii.ac.jp/crid/1130282272331192704