@article{zu21495,
          number = {31},
           title = {????????? ?????? ? ??????? ? ????????? ??????? ?? ???? ??????? ???????? ? ???????? ?????????? ????????},
          author = {?. ?. ?????? and ?. ?. ?????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2007},
           pages = {81--85},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1495/},
        abstract = {? ?????? ????????????? ??????? ???????, ????????????? ??????? "?????????? ?????", ??????????? ?????? ????? "???????", ???? ?????? ? ??????? ? ?????? ???????, ????????? ???????????? ??????? ?? ??????? ?. ???????, ?????????????? ?? ?????????? ? ??????? ???????????? ????????, ???????? ???????????? ?????? ? ?????? ???????? ????????, ???????? ?????????? ????????? ?? ?????? ?????????????? ????????? ? ??????.}
}