@article{zu232196,
          number = {87},
           title = {?????????????? ??????? ???????????????? ????? ? ????????? ?????????? ???????????? ?? ???? ?????????????? ???????? ? ??????????????},
          author = {?. ?. ??????????},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2020},
           pages = {131--140},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????. ??????????? ?????},
             url = {http://eprints.zu.edu.ua/32196/}
}