@article{Silva2003a,
	title = {Comparison between the probability distribution of returns in the
	Heston model and empirical data for stock indexes},
	author = {A. Christian Silva and Victor M. Yakovenko},
	day = {01},
	journal = {Physica A: Statistical Mechanics and its Applications},
	month = {Jun},
	number = {1-2},
	pages = {303--310},
	url = {http://www.sciencedirect.com/science/article/B6TVG-47MCCB5-2/1/f9c5306b25f1b9c89e649faf210a6442},
	volume = {324},
	year = {2003},
	biburl = {http://www.bibsonomy.org/bibtex/28ba033b907d7d0792edd5bc9cfd3a1da/smicha},
	description = {Physica A},
	keywords = {Econophysics }
}