@conference {ElasmiEUSIPCO08, title = {A family of frequency estimators using higher-order sample covariance lags for real sinusoid detection}, booktitle = {European Signal Processing Conference (EUSIPCO)}, year = {2008}, month = {August}, address = {Lausanne, Switzerland}, keywords = {Frequency estimator, Sinusoid detection}, author = {R. Elasmi-Ksibi and R. L{\'o}pez-Valcarce and H. Besbes and S. Cherif and M. Jaidane} }