@article{Casas2002,
	title = {Fisher information in a Tsallis non-extensive environment},
	author = {M. Casas and L. Chimento and F. Pennini and A. Plastino and A. R. Plastino},
	journal = {Chaos,Solitons,\& Fractals},
	month = {Mar},
	number = {3},
	pages = {451--459},
	url = {http://www.sciencedirect.com/science/article/B6TJ4-440BP16-B/1/0c0957a876da816c2c50741b71b8e10d},
	volume = {13},
	year = {2002},
	biburl = {http://www.bibsonomy.org/bibtex/2cee06a3e9a4545c6dd5710aff6f2a82b/smicha},
	description = {Chaos, Solitons & Fractals},
	keywords = {imported }
}