Search for p-mode oscillations in RX J2117.1+3412H.-K. Chang, I.-C. Shih, C.-Y. Liu, T. Fan, Y.-S. Wu, F. Roques, A. Doressoundiram, A. Fernandez, B. Christophe and F. DaunyA&A, 558 (2013) A63DOI: https://doi.org/10.1051/0004-6361/201322109
