@article{article46e5deee,
title   = {An analytical solution for the critical number of particles of stable Bose-Einstein condensation under the influence of and anisotropic potential},
author = {Sousa, A. G. and Bagnato, Vanderlei Salvador and Silva, Alberico Borges Ferreira da},
year = {2008},
doi = {10.1590/s0103-97332008000100020},
journal   = {Brazilian Journal of Physics}
}