@article{zu213857,
           title = {???????? ?? ?????????-???????????? ?????????? ????????? ?? ????? ???? ??????????},
          author = {?. ?????????? and ?. ?. ????????},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2014},
           pages = {165--168},
         journal = {???????????? ????? ?????? ? ??????? ?? ?? ???????? : ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/13857/}
}