@article{zu225819,
          number = {5},
           month = {????????},
          author = {?. ?. ?????????},
           title = {???????????? ??????? ?????????? ??? ???????? ?????????? ?????? ?????? ?? ????????????? ????????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {358--361},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25819/}
}