@article{article7b27a08f,
title   = {Characterzation of the main frequency shifts for the Brazilian 'ANTPOT. 133 Cs' atomic beam frequency standard},
author = {Bebeachibuli, Aida and Santos, M. S. and Magalhães, Daniel Varela and Muller, Stella Torres and Bagnato, Vanderlei Salvador},
year = {2005},
journal   = {Brazilian Journal of Physics}
}