Analog maximum power point tracking for spacecraft within a low earth orbit. - David Selcan; Gregor Kirbis; Iztok Kramberger (IEEE Trans. Aerosp. Electron. Syst., 2016)

High Performance Autonomous Charge Equalization in Series Connected Batteries. - Gregor Kirbis; David Selcan; Marko Kos; Iztok Kramberger (IEEE Trans. Aerosp. Electron. Syst., 2019)