@article{articlef5c78c01,
title   = {Studies of cases in power systems by sensitivity analysis oriented by OPF},
author = {Souza, Alessandra Macedo de and Sousa, Vanusa Alves de and Costa, Geraldo Roberto Martins da},
year = {2010},
doi = {10.1016/j.ijepes.2010.02.008},
journal   = {International Journal of Electrical Power and Energy Systems}
}