TLUSTÝ, J., VALOUCH, V. Effectiveness of Unified Power Quality Conditioner for Flicker Mitigation. In: WANG, Z., ed. Conference Proceedings IPEMC 2004 - The 4th International Power Electronics and Motion Control Conference. Xi'an: Xi'an Jiaotong University Press, 2004, s. 902-907. ISBN 7-5605-1869-9.