A hybrid β Cephei-SPB star in a binary system: γ Pegasi E. Chapellier, D. Le Contel, J. M. Le Contel, P. Mathias and J.-C. Valtier A&A, 448 2 (2006) 697-701 Published online: 24 February 2006 DOI: 10.1051/0004-6361:20053815