@book{zu212518,
           title = {?????????? ??????????? ??????: ????????, ??????, ???????????},
          author = {?. ?. ???????? and ?. ?. ????????? and ?. ?. ????????},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2006},
             url = {http://eprints.zu.edu.ua/12518/},
        abstract = {??????? ?????????? ???????? ???????? ???????????
????????? ? ???????????? ?? ????????? ?????????????. ?
???????? ???????????? ???????? ??????? ?????????? ???????
?????????? ?? ???????-??????????? ?????? ?????? ? ???????????
???????????? ??????? ????????????? ?????????? ????????????
????? ????? ??????}
}