@article {550,
	title = {Stock market dynamics},
	journal = {Physica A: Statistical Mechanics and its Applications},
	volume = {312},
	year = {2002},
	month = {Jan-09-2002},
	pages = {539 - 564},
	issn = {03784371},
	doi = {10.1016/S0378-4371(02)00847-6},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S0378437102008476http://api.elsevier.com/content/article/PII:S0378437102008476?httpAccept=text/xmlhttp://api.elsevier.com/content/article/PII:S0378437102008476?httpAccept=text/plain},
	author = {M. S. Baptista and I. L. Caldas}
}
