@article{Szcześniak:2015,
  author  = "P. Szcześniak and J. Kaniewski and M. Jarnut",
  title   = "AC-AC power electronic converters without DC energy storage: a review",
  journal = "Energy Conversion and Management",
  volume  = "Vol. 92",
  pages   = "483--497",
  year    = "2015",
}