@article {12931,
	title = {Journal of Electromyography and Kinesiology },
	journal = {Spectrum of the nonstationary electromyographic signal modelled with integral pulse frequency modulation and its application to estimating neural drive information },
	year = {2009},
	url = {http://www.sciencedirect.com/science/article/pii/S1050641108000898}
}
