@article{zu221181,
          number = {3-4},
           title = {???????????? ???????????? ??????? ?????????? ???? ? ???????????? ????????? ?????????? ???????-?'?????? ?????????? ???????? ?????? ? ?????},
          author = {?. ?. ??????},
       publisher = {??????????? ?. ?.},
            year = {2015},
           pages = {54--66},
         journal = {???????? ???????? ????},
             url = {http://eprints.zu.edu.ua/21181/}
}