@conference {uvigo:diamond,
	title = {Diamond contour-based phase recovery for (cross-)QAM constellations},
	booktitle = {IEEE Workshop on Statistical Signal Processing (SSP)},
	year = {2005},
	address = {Bordeaux, France},
	keywords = {adaptive signal processing, synchronization},
	doi = {10.1109/SSP.2005.1628678},
	author = {Marcos {\'A}lvarez-D{\'\i}az and R. L{\'o}pez-Valcarce}
}
