@proceedings{sgem202242,
  title = {22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, Vol. 22, Issue 4.2},
  author = {International authors},
  year = {2022},
  publisher = {STEF92 Technology},
  isbn = {978-619-7603-50-7},
  doi = {10.5593/sgem2022v/4.2}
}