@article{zu226545,
           title = {???????? ????????? ? ??????????????? ?????},
          author = {?. ?. ??????? and ?. ?. ????????},
            year = {2017},
         journal = {????????? ???????? ??????????? ?????????? ? ??????? ?? ???? ????????????},
             url = {http://eprints.zu.edu.ua/26545/}
}