On the Period-Luminosity-Colour-Metallicity relation and the pulsational characteristics of λ Bootis type starsE. Paunzen, G. Handler, W. W. Weiss, N. Nesvacil, A. Hempel, E. Romero-Colmenero, F. F. Vuthela, P. Reegen, R. R. Shobbrook and D. KilkennyA&A, 392 2 (2002) 515-528DOI: https://doi.org/10.1051/0004-6361:20020854
