@misc{zu233158,
           title = {???????? ??? ??????? ???????, ?????????? ?? ????????? ???????? ??????????? ?????????? ?????????? ????? ???????????},
          author = {?. ?. ??????? and ?. ?. ????????},
       publisher = {???????? PhD ?? 14.053.003},
            year = {2021},
             url = {http://eprints.zu.edu.ua/33158/}
}