Journal of Power Technologies
Journal of Power Technologies > 2017 > Vol. 97, nr 4 > 272--282
Journal of Power Technologies > 2017 > Vol. 97, nr 4 > 272–-282
Journal of Power Technologies > 2018 > Vol. 98, nr 1 > 1--19
Journal of Power Technologies > 2018 > Vol. 98, nr 1 > 45--56