@article {,
	title = {Grid Impedance Monitoring System for DistributedPower Generation Electronic Interfaces},
	journal = {IEEE Transactions on Instrumentation and Measurement },
	volume = {58},
	year = {2009},
	month = {08/2009},
	pages = {3112 - 3121             },
	publisher = {IEEE},
	address = {USA},
	issn = {0018-9456},
	doi = {10.1109/TIM.2009.2016883},
	author = {Santiago Cobreces and Emilio Bueno and Daniel Pizarro and F. J. Rodriguez}
}
