@article{zu226030,
          number = {81},
           month = {????????},
          author = {?. ?. ??????},
           title = {????? ?????????? ??????? ? ??????????},
       publisher = {???????? ?????? "???????????"},
         journal = {??????? ?????? "???????????"},
           pages = {5},
            year = {2017},
             url = {http://eprints.zu.edu.ua/26030/}
}