@article{zu25270,
          number = {57},
           title = {???????? ???? ? ???????????? ????? ??????????},
          author = {?. ?. ???????},
            year = {2011},
           pages = {158--161},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5270/},
        abstract = {? ?????? ?????????? ???? ???????? ???????? ? ?????????? ??????? ???????????? ???????, ?????????????? ?????? ? ????? ??????? ?????????? ?? ?????????????? ???, ????????? ?? ??????? ?? ?????? ??????????? ??????????????? ??? ????????, ????????? ??????????? ???????????? ????????? ??? ? ??????? ?? ??????? ????????????? ????????????? ?????.}
}