Problems in the operating and calculation of payback of photovoltaic systems in buildingsSaikovski, Valeri2017 IEEE 58th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : proceedings : Latvia, Riga, 12-13 October, 20172017 / [4] p. : ill https://doi.org/10.1109/RTUCON.2017.8125624

Simplified methods for deciding the feasibility of investment in electrical systems of buildingSaikovski, Valeri2017 IEEE 58th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : proceedings : Latvia, Riga, 12-13 October, 20172017 / [5] p. : ill https://doi.org/10.1109/RTUCON.2017.8124789