@article{Barbosa2006,
	title = {Time domain design of fractional differintegrators using least-squares},
	author = {Ramiro S. Barbosa and J. A. Tenreiro Machado and Manuel F. Silva},
	journal = {Signal Processing},
	month = {Oct},
	number = {10},
	pages = {2567--2581},
	url = {http://www.sciencedirect.com/science/article/B6V18-4JCCHJJ-4/1/1e2eceeff4754885e60a553365b90ca1},
	volume = {86},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/2bba0f3e257ac1a656904863a43c1b1af/smicha},
	keywords = {Fractional-order control }
}