@misc{zu215665,
           title = {???????? ??????????? ??????},
          author = {?. ?. ???????????? and ?????? ?????????},
            year = {2014},
        keywords = {??????? ?????,??????? ??????? ?? ???????????? ??????, ??????? ?????????????? ???????, ?????? ?? ??????? ??????????? ??????                                                                                                             },
             url = {http://eprints.zu.edu.ua/15665/},
        abstract = {???????? ??????? ??????????? ??????}
}