Pulsational instability of high-luminosity H-rich pre-white dwarf star Leila M. Calcaferro, Alejandro H. Córsico, María E. Camisassa, Leandro G. Althaus and Hiromoto Shibahashi EPJ Web Conf., 152 (2017) 06012 Published online: 08 September 2017 DOI: 10.1051/epjconf/201715206012