@article{Plerou2001,
	title = {Price fluctuations, market activity and trading volume},
	author = {V. Plerou and P. Gopikrishnan and X. Gabaix and L. A. N. Amaral and H. E. Stanley},
	journal = {Quantitative Finance},
	number = {2},
	pages = {262--269},
	publisher = {Routledge},
	url = {http://www.informaworld.com/10.1088/1469-7688/1/2/308},
	volume = {1},
	year = {2001},
	biburl = {http://www.bibsonomy.org/bibtex/2f12c1e2ab9510bb7d5fbf489758b3e6f/smicha},
	issn = {1469-7688},
	keywords = {imported }
}