@conference {5423,
	title = {The Initial Conditions of Riemann-Liouville and Caputo Derivatives},
	booktitle = {6th EUROMECH Conference ENOC 2008},
	year = {2008},
	abstract = {<p>n/a</p>
},
	url = {http://oa.uninova.pt/1505/},
	author = {Ortigueira, M. and Coito, F.}
}
