2015-04-072015-04-072014Editor remark // Computational Problems of Electrical Engineering. – 2014. – Volume 4, number 1. – P. XIV.https://ena.lpnu.ua/handle/ntb/26608The editorial board asks our readers to pay attention to the fact that due to an error the final part of an article published in Computational Problems of Electrical Engineering, vol. 3, no. 1 entitled: Vasyl Tchaban “Symmetry of energy” has to be read differently.enOther