%0 Journal Article %T Bayesian Spectral Estimation Applied to Echo Signals from Nonlinear Ultrasound Scatterers %A Yan Yan %A James R. Hopgood %A Vassilis Sboros %J EURASIP Journal on Advances in Signal Processing %D 2011 %I Springer %R 10.1155/2011/146175 %U http://dx.doi.org/10.1155/2011/146175