@article{zu29475,
          number = {68},
           title = {?????????? ?? ?????? ????????? ??????????? ??????????? ?????????
},
          author = {?. ?. ????????????},
       publisher = {???-?? ??? ??. ?. ??????, ???????.},
            year = {2013},
           pages = {55--58},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9475/},
        abstract = {? ?????? ?????????? ????? ????????? ?? ???????????? ??????????? ?????????????? ???????? ??????????;
??????? ?????????, ??????? ? ??????? ?????????? ??????????????? ?????? ??????????; ????????? ??????????????
? ????????? ?????? ????????? ???????? ??? ????????? ?? ????? ?? ???????? ????????; ????????????????
????? ??????????? ???????, ?? ????????????? ??????? ?? ????????? ??????????; ? ????? ????????? ????? ?
??????? ?????????????? ???????? ?????????? ? ???????????? ????????.}
}