The puzzling new class of variable stars in NGC 3766: old friend pulsators? S. J. A. J. Salmon, J. Montalbán, D. R. Reese, M.-A. Dupret and P. Eggenberger A&A, 569 (2014) A18 Published online: 10 September 2014 DOI: 10.1051/0004-6361/201323259