Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Sterken, C. (Christiaan) and Kurtz, Donald W.","Observational aspects of pulsating b and a stars : proceedings of a workshop held at University of Brussels, Brussels, Belgium, 24-25 July 2001",,Astronomical Society of the Pacific,2002,Astronomical Society of the Pacific conference series,,158381096X,,https://cir.nii.ac.jp/crid/1130000794401264896