2648 20160701171708.0 ASTROimport-805 Gutiérrez-Soto, J. 2006 Multiperiodic Pulsations in the Be Stars NW Ser and V1446 Aql We present accurate differential photometry of two Be stars: NW Ser and V1446 Aql. Both stars show rapid variations in amplitude, probably due to a beating phenomenon. Two additional significant frequencies are also detected in both stars. This would be the first unambiguous ground-based detection of photometric multiperiodicity in Be stars which may constitute a proof of the presence of non-radial pulsations (nrp) as the origin of the short- term variability. Further observations are planned in order to confirm the detected frequencies. Fabregat, J. Suso, J. Suárez, J. C. Moya, A. Garrido, R. Hubert, A. M. Floquet, M. Neiner, C. Frémat, Y. Astrophysics of Variable Stars 349 2006 249 http://esoads.eso.org/abs/2006ASPC..349..249G published in NONREF