@article{articled074ee57,
title   = {Classical Be stars: rapidly rotating B stars with viscous Keplerian decretion disks},
author = {Rivinus, Thomas and Carciofi, Alex Cavalieri and Martayan, Christophe},
year = {2013},
doi = {10.1007/s00159-013-0069-0},
journal   = {The Astronomy and Astrophysics Review}
}