@article {738,
	title = {Design of a back-to-back NPC converter interface for wind turbines with squirrel-cage induction generator},
	journal = {IEEE Tr. on Energy Conversion.},
	volume = {23},
	year = {2008},
	month = {04/2008},
	pages = {932-945},
	issn = { 0885-8969},
	author = {Emilio Bueno and Santiago Cobreces and F.J. Rodr{\'\i}guez and {\'A}lvaro Hern{\'a}ndez and Felipe Espinosa}
}
