Varetsky, Yuriy     Capacitor bank impact on harmonic filters operation in power supply system [Текст] / Yuriy Varetsky, Zbigniew Hanzelka // Xth International conference "Electrical power quality and utilisation", Sept. 15-17, 2009, Lodz, Poland : [proceedings]. — Lodz, 2009. — P. 24-27.