Cyclic variability of the circumstellar disk of the Be star 'dzeta' Tauri: II. Testing the 2D global disk oscillation model - Carciofi, Alex Cavalieri; Okazaki, A. T; Le Bouquin, J.-B; Stelf, S; Rivinius, Th; Baade, Dietrich; Bjorkman, J. E; Hummel, C. A (Astronomy & Astrophysics, 2009)