Chapters by Dr. Vanjo Gourgoulitsov

• Book Chapter Investigation of Single-Phase Inverter and Single-Phase Series Active Power Filter with Sliding Mode Control
  by Mariya Petkova, Mihail Antchev and Vanjo Gourgoulitsov in the book "Sliding Mode Control" edited by Andrzej Bartoszewicz, ISBN 978-953-307-162-6, InTech, April 4, 2011