@article{zu21648,
          number = {31},
           title = {??????????? ???????? ?? ??????? ???? ???????? ??????????? ?????????????? ????????},
          author = {?. ?. ?????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2007},
           pages = {158--162},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1648/},
        abstract = {? ?????? ???????? ????? ?????? "?????? ????? ??? ?????", "?????????? ?????????? ??????", "????????? ?????????? ??????". ?????????? ???????? ??????? ?????? ???????? ?????? ?????, ? ????? ????????????? ?????? ??????????? ?????????????? ????????. ?????? ????? ???????? ?? ?????????? ???????? ????? ?? ??????????? ??????????? ?????? ??????????? ??????????????.}
}