@article{zu220260,
           month = {???????},
           title = {??? ???? ?????????? ????? ? ??????? ?????????? ??????? ??????????},
          author = {?. ?. ????},
       publisher = {??????????  ?????????  ????????????  ???????????  ?????  ???????  ?????????????},
            year = {2012},
           pages = {189--191},
         journal = {???????? ?? ???????????  ??????? ?????????? ??????? ??????????: ???????  ????????  ????? ??  ??????????? ??????????? ???????-?????????? ???????????},
             url = {http://eprints.zu.edu.ua/20260/},
        abstract = {? ?????? ??????????  ???????  ??????????  ??????????????  ?????????  ????????  ??????????. ????????? ?????????? ?????????????? ????????????? ?????????? ?????????? ????? ?? ????????????? ?????????? ??????? ????? ?????.}
}