@article{zu229406,
          volume = {??},
           title = {?????????? ????? ?? ??????? ???????? ? ?????? ??????????? (?? ???????? ??????????? ???????? ????????????? ???????)},
          author = {?. ????},
       publisher = {?????????? ??????},
            year = {2019},
           pages = {251--264},
         journal = {????????? ??????? ?????????? ?????????????},
             url = {http://eprints.zu.edu.ua/29406/}
}