@article{zu234725,
          number = {22},
           title = {??????????? ?????????? ??????? ?? ?????? ??????? ????????},
          author = {?. ?. ???????? and ?. ?. ???????????},
       publisher = {????????????? ???????????? ??????????? ????? ?. ?. ??????????????},
            year = {2018},
           pages = {683--687},
         journal = {????????? ?? ??????????? ???????? ?????????},
             url = {http://eprints.zu.edu.ua/34725/}
}