@article{zu229667,
           month = {????????},
           title = {??????????? ???????????? ???????? ?????? ???????? ???????????? ????},
          author = {?. ?. ????????},
       publisher = {??? ??. ?. ??????},
            year = {2019},
           pages = {213--216},
         journal = {????????? ???????? ????????????? ????????? (??????? ???????? ?????)},
             url = {http://eprints.zu.edu.ua/29667/}
}