@article{zu229459,
          number = {91},
           title = {??????????? ?????????? ??????????? ???????: ?????? ???????? ????? ?????? ???????},
          author = {?. ?. ????????},
       publisher = {???????: ??? ???????},
            year = {2019},
           pages = {11--15},
         journal = {???????? ??????: ??. ????. ?????},
             url = {http://eprints.zu.edu.ua/29459/}
}