@article{zu225798,
          number = {5},
           month = {????????},
          author = {?. ?. ?????},
           title = {???????????? ?????????? ???????????? ? ?????? ???????????? ?????? ??????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {303--305},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25798/}
}