@article{zu231850,
           title = {???????????? ???????? ? ????? ????????},
          author = {?. ?. ???????? and ?. ?. ?????? and ?. ?. ?????????},
       publisher = {???},
            year = {2020},
           pages = {172--175},
         journal = {????? ? ??????? ?????????? ?? ?????????? ?? ??????????????? - 2020},
             url = {http://eprints.zu.edu.ua/31850/}
}