Publications 2019 :Dynamical structure of the pulsating atmosphere of RR Lyr: I. A typical pulsation cycle. Gillet D., Mauclaire B., Lemoult T. et al. Astronomy & Astrophysics 623.2018 :Atmospheric dynamics and shock waves in the-pulsating star RR Lyr. Mauclaire B., Mathias Ph. SF2A proceedings.2017 :First observation of Ha redshifted emission in RR Lyr: Evidence of a supersonic infalling motion of the atmosphere. Gillet D., Mauclaire B., Garrel T. et al. Astronomy & Astrophysics 607