@article{zu229067,
          number = {86},
           title = {????????-???????????? ????????? ??????????? ?????????????? ????????? ???????? ?????????? ?????},
          author = {?. ?. ??????},
       publisher = {???? ????? ?.?.?????????},
            year = {2019},
           pages = {395--400},
         journal = {??????????? ?????. ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/29067/}
}