@misc{zu23867,
           month = {??????},
           title = {?????????? ?? ?????????  ????????, ?. ???????-??????? ??? ??????????? ???????? ???????? ????????},
          author = {?. ?. ?????????},
       publisher = {??? ??. ?. ??????},
            year = {2009},
        keywords = {?????? ?????,??????????? ???????? ? ???? ?????????, ???????? ?.???????-???????.},
             url = {http://eprints.zu.edu.ua/3867/},
        abstract = {??????? ?????? ????????? 53 ????? ??? ????????? ?.?.
???????? ????????: ?????? ??????? ???????? ?.?.}
}