Properties and nature of Be stars - 27. Orbital and recent long-term variations of the Pleiades Be star Pleione = BU TauriJ. Nemravová, P. Harmanec, J. Kubát, P. Koubský, L. Iliev, S. Yang, J. Ribeiro, M. Šlechta, L. Kotková, M. Wolf and P. ŠkodaA&A, 516 (2010) A80DOI: https://doi.org/10.1051/0004-6361/200913885
