@article{zu229644,
           month = {????????},
           title = {?????????? ??????????????? ????????? ? ????????? ???????? ??????????? ??????},
          author = {?. ?. ???????},
       publisher = {??? ??. ?. ??????},
            year = {2019},
           pages = {158--159},
         journal = {????????? ???????? ????????????? ????????? (??????? ???????? ?????)},
             url = {http://eprints.zu.edu.ua/29644/}
}