Observational calibration of the projection factor of Cepheids - I. The type II Cepheid κ PavonisJ. Breitfelder, P. Kervella, A. Mérand, A. Gallenne, L. Szabados, R. I. Anderson, M. Willson and J.-B. Le BouquinA&A, 576 (2015) A64DOI: https://doi.org/10.1051/0004-6361/201425171
