Pulsating chromosphere of classical Cepheids - Calcium infrared triplet and Hα profile variations
V. Hocdé, N. Nardetto, S. Borgniet, E. Lagadec, P. Kervella, A. Mérand, N. Evans, D. Gillet, Ph. Mathias, A. Chiavassa, A. Gallenne, L. Breuval and B. Javanmardi
