@article{zu216680,
           title = {??????????? ???????? ?????????? ? ???????????? ???? ????? Ideal ?? ???????????? ?????????? ???????},
          author = {?. ?. ?????????},
       publisher = {???????: ?? ??????},
            year = {2015},
           pages = {460--463},
         journal = {?????????? ??????????? ? 2015: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/16680/}
}