@article{zu230754,
          volume = {2},
           title = {???????????? ?????????? ???????? ? ?????????? ?????},
          author = {?????? ????????},
            year = {2020},
           pages = {135--140},
         journal = {???????????? ??????????? ?? ?????? ????????????? ???????? ???????????},
             url = {http://eprints.zu.edu.ua/30754/}
}