Electrical supply for the small islands on the basis of Estonian example [Electronic resource]Leoste, Margus; Karin, JuhanEPE-PEMC 2006 : 12th International Power Electronics and Motion Control Conference : Portorož, Slovenia, August 30 - September 1, 2006 : proceedings2006 / p. 1546-1551 [CD-ROM]

Elektriõhuliinid vahelduvpingega üle 1 kV. Osa 2-20, Eesti riiklikud erinõuded (SEN) [Võrguteavik] = Overhead electrical lines exceeding AC 1 kV. Part 2-20, National Normative Aspects (NNA) for Estonia (based on EN 50341-1:2012)2015 http://www.ester.ee/record=b4469147*est