@inbook{inbook0cb6717e,
title   = {A modified least mean square method applied to frequency relaying},
author = {Barbosa, Daniel and Monaro, Renato Machado and Fernandes, Ricardo Augusto Souza and Coury, Denis Vinicius and Oleskovicz, Mário},
year = {2011},
publisher = {InTech},
journal   = {Adaptive filtering applications}
}