@article{article4160953a,
title   = {Signal propagation in Bayesian networks and its relationship with intrinsically multivariate predictive variables},
author = {Martins Júnior, David Correa and de Oliveira, Evaldo A and Braga-Neto, Ulisses M and Hashimoto, Ronaldo Fumio and César Júnior, Roberto Marcondes},
year = {2013},
doi = {10.1016/j.ins.2012.10.027},
journal   = {Information Sciences. An International Journal}
}