@article{Cavallo2000,
	title = {Empirical tests of efficiency of the Italian index options market},
	author = {Laura Cavallo and Paolo Mammola},
	journal = {Journal of Empirical Finance},
	month = {Aug},
	number = {2},
	pages = {173--193},
	url = {http://www.sciencedirect.com/science/article/B6VFG-416C23X-4/1/1ce1246850c026c61642add442931e77},
	volume = {7},
	year = {2000},
	biburl = {http://www.bibsonomy.org/bibtex/2c12bf08b55b973f68a542688288c345a/smicha},
	keywords = {Lower-boundary }
}