@conference {2875,
	title = {Design Methodology for Sigma-delta Modulators based on a Genetic Algorithm using Hybrid Cost Functions},
	booktitle = {IEEE International Symposium on Circuits and Systems (ISCAS{\textquoteright}12)},
	year = {2012},
	month = {May 2012},
	publisher = {IEEE},
	organization = {IEEE},
	address = {Seoul, South Korea},
	author = {J. Melo, N. Paulino, J. Goes}
}
