P.-O. Quiron, G. Fontaine, P. Brassard: Mapping the Instability Domains of GW Vir Stars in the Effective Temperature-Surface Gravity Diagram. In: The Astrophysical Journal Supplement Series. 171. Jahrgang, Nr.1, 2007, S.219–248, doi:10.1086/513870, bibcode:2007ApJS..171..219Q.
P.-O. Quiron, G. Fontaine, P. Brassard: Mapping the Instability Domains of GW Vir Stars in the Effective Temperature-Surface Gravity Diagram. In: The Astrophysical Journal Supplement Series. 171. Jahrgang, Nr.1, 2007, S.219–248, doi:10.1086/513870, bibcode:2007ApJS..171..219Q.