@unpublished{zu212352,
           title = {????????? ????????? ????? ????????? ????????? ???? ???????? ????????? ?
??????????? ???},
          author = {?. ?. ???????? and ?. ?. ????????},
            year = {2014},
             url = {http://eprints.zu.edu.ua/12352/},
        abstract = {??????? ??????????? ? ??????????? ????? ??????????? ????????? ?????
???????? ?????? ???????? ????????? ? ??????????? ???.
???? ? ?????????? ???????????? ? ???????????????? ?????????? ???????????
????? ??????????? ????????? ????? ???????? ?????? ???????? ????????? ? ????
??????? ???.}
}