@article {8216,
	title = {Calcium sparks: Release packets of uncertain origin and fundamental role},
	journal = {Journal of General Physiology},
	year = {1999},
	pages = {377-384},
	doi = {10.1085/jgp.113.3.377},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/10051514},
	author = {Natalia Shirokova and Adom Gonz{\'a}lez and Wolfgang G. Kirsch and Eduardo R{\'\i}os and Gonzalo Pizarro and Michael D. Stern and Heping Cheng}
}
