00618naa#a2200169#i#450# EN\\bibl\44085 20240418150936.4 2073-1574 20210518b2021####ek#y0engy0150####ca RU Autonomous inverter for single-phase active filter of harmonic distortions in ship power network Journal article Astrakhan Astrakhan State Technical University 2021 7 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Vyngra Alexei Viktorovich vestnik.astu.org