@article {rato1997multirate,
	title = {Multirate MUSMAR cascade control of a distributed solar field},
	journal = {Proc. of the European Control Conference ECC97. Brussels, Belgium},
	year = {1997},
	note = {n/a},
	abstract = {n/a},
	author = {L. Rato and Silva, RN and Lemos, J. M. and Coito, F.}
}
