1. Aerts, C. 2000, in IAU Colloq. 175: The Be Phenomenon in Early Type Stars, ed. M. A. Smith, H. F. Henrichs, & J. Fabregat, 192
2. Aerts, C., & Eyer, L. 2000, in 6th Vienna Workshop on Delta Scuti and Related Stars, ed. M. H. Montgomery, & M. Breger, ASP Conf. Ser., 210, 113