@conference {uvigo:psk, title = {Blind equalization of nonlinear digital satellite links with PSK modulation}, booktitle = {IEEE International Symposium on Circuits and Systems (ISCAS)}, volume = {2}, year = {2001}, pages = {409{\textendash}412}, address = {Sydney, Australia}, keywords = {Digital Communications, equalization, nonlinear channels, second-order statistics}, author = {R. L{\'o}pez-Valcarce and Soura Dasgupta} }