@article {nemati2011model,
	title = {Model-based characterization of ventilatory stability using spontaneous breathing},
	journal = {Journal of Applied Physiology},
	volume = {111},
	year = {2011},
	pages = {55{\textendash}67},
	publisher = {Am Physiological Soc},
	author = {Nemati, Shamim and Edwards, Bradley A and Sands, Scott A and Berger, Philip J and Wellman, Andrew and Verghese, George C and Malhotra, Atul and Butler, James P}
}