@article{zu221001,
          number = {4},
           title = {?????????? ???????? ????????????? ?????????? ?????????
? ?????? ??? ????????????? ?? ????????????????},
          author = {?. ?. ???????},
       publisher = {????},
            year = {2004},
           pages = {68--75},
         journal = {????????? ???????? ???????? ???????? ? ?????? : ??. ????. ?????},
        keywords = {?????? ?????????? ??????????, ?????????????? ?????????,
??????? ???????.},
             url = {http://eprints.zu.edu.ua/21001/},
        abstract = {? ?????? ??????????????? ?????????? ???????, ?????????? ???????? ????????????? ?????????? ?????????? ???????? ? ?????? ? ????????? ?????? ????????????? ?????????? ?????????? ??? ??????? ? ?????????? ??????? ??????? ???????? ????????????????.}
}