@article{zu230756,
          volume = {2},
           title = {????? ?? ?????? ??????????? ????????? ???????? ????????},
          author = {?????? ????????},
            year = {2020},
           pages = {66--71},
         journal = {???????????? ??????????? ?? ?????? ????????????? ???????? ???????????},
             url = {http://eprints.zu.edu.ua/30756/}
}