Theoretical instability strips for δ Scuti and γ Doradus stars M.-A. Dupret, A. Grigahcène, R. Garrido, M. Gabriel and R. Scuflaire A&A, 414 2 (2004) L17-L20 Published online: 19 January 2004 DOI: 10.1051/0004-6361:20031740