@article{article078b7a19,
title   = {Evaporation in atomic traps: a simple approach},
author = {Henn, Emanuel Alves de Lima and Seman, J. A. and Ramos, E. R. F. and Iavaronni, A. H. and Amthor, Thomas and Bagnato, Vanderlei Salvador},
year = {2007},
doi = {10.1119/1.2752823},
journal   = {American Journal of Physics}
}