@article{zu29579,
          number = {67},
           title = {??????? ????? ???????????? ???????? ?????????? ???????? ?????????
},
          author = {?. ?. ???????},
       publisher = {???-?? ??? ??. ?. ??????, ???????.},
            year = {2013},
           pages = {157--160},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9579/},
        abstract = {? ?????? ?????????????? ??????? ?????? ???????? ?????????? ???????? ??????? "????????????" ?? ????
???????, ???????????? ???????????? ?? ??????????? ???????????? ???????? ?????????? ???????? ?????????.
????????? ????? ???????? ?????? ???????????? ???????? ?????????? ???????? ????????? (??????????, ??????
????????????, ???????????? ???????, ???????? ??????? ?? ?????????) ?? ?????????????? ??????? ????????
???????? ?? ????? ??????.}
}