@article {degaudenzicodedsystem,
	title = {Coded digital modulation method for communication system},
	year = {2007},
	note = {<p>Applicant was = Europ Agence Spatiale (FR) Also published as: US7239668 (B2), US7123663 (B2), US2003223507 (A1).</p>
},
	month = {07/2007},
	chapter = {United States Patent n. US 7,239,668 B2},
	url = {http://v3.espacenet.com/textdoc?DB=EPODOC{\.I}DX=US2006209982\&F=0\&QPN=US2006209982},
	author = {Riccardo de Gaudenzi and Guill{\'e}n i F{\`a}bregas, Albert and Martinez, Alfonso and Beatrice Ponticelli}
}
