Compact fluorescent lamp harmonic disruption effect of transformer lossesMõlder, Heigo; Lellsaar, Mikk; Kütt, Lauri8th International Symposium "Topical Problems in the Field of Electrical and Power Engineering" : Doctoral School of Energy and Geotechnology. II : [Pärnu, January 11-16, 2010 : proceedings]2010 / p. 277-280 : ill Minu töövari ABB juhi Bo Henrikssoni juures : [TTÜ energeetikatudengite töövarjupäevast]Lellsaar, MikkElektriala2007 / lk. 26-27 : fot PrefaceJärvik, Jaan; Kütt, Lauri; Lellsaar, MikkPQ2010 : 7th International Conference "2010 Electric Power Quality and Supply Reliability" : June 16-18, 2010, Kuressaare, Estonia : conference proceedings2010 / p. 3 Vilistlased kiidavad TTÜ inspireerivaid magistriõpinguidTõnurist, Piret; Lellsaar, Mikk; Toomast, Terly; Pajust, Birgit; Helme, KristiMente et Manu2013 / lk. 10-11 : fot https://www.ester.ee/record=b1242496*est