@article{article85ac1143,
title   = {Multivariate control charts to monitor the monthly frequency of vehicle robberies in São Paulo city},
author = {Moala, Adriano Buran and Ho, Linda Lee and Quinino, Roberto da Costa},
year = {2019},
doi = {10.1016/j.spasta.2018.09.002},
journal   = {Spatial Statistics}
}