„The Behavior of an Experimental Model of Wind Turbine with Vertical Axle with Overlapped Cups at Low Wind Speeds“, Ann_UGAL_MMS, Bd. 40, Nr. 4, S. 51–57, Dez. 2017, Zugegriffen: Nov. 02, 2026. Verfügbar unter: https://ojs.ugal.ro/index.php/mms/article/view/1130