@article {65363,
	title = {Multicarrier wave dual reference very low frequency pwm control of a nine levels npc multi-string three phase inverter topology for photovoltaic system connected to the medium electric grid},
	journal = {Journal of Electrical Engineering : Edition : 2Journal of Electrical Engineering : Edition : 2},
	volume = {16},
	year = {2016},
	month = {2016},
	author = {Rabiaa Mechouma and Aboub, Hania and Boubekeur Azoui}
}
