@conference {347,
	title = {Fitting Sparse Gaussian Function Mixtures on Power Spectra},
	booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013)},
	year = {2013},
	month = {May},
	address = {Vancouver, Canada},
	author = {Luis Weruaga and V{\'\i}a, Javier}
}
