@inproceedings{inproceedings9641caaa,
title   = {Preservation of ordering in a network of brokers},
author = {Pereira, Cássio M. M. and Teixeira, César A. C. and Lobato, Daniel C. and Pimentel, Maria da Graça Campos},
year = {2009},
publisher = {ACM},
booktitle   = {Annual ACM Symposium on Applied Computing - SAC}
}