@article{zu213707,
           title = {???????????? ?????????? ?????????? ??? ?? ??????? ???????? ????????????? ?????????},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ????? ????? ??????},
            year = {2011},
           pages = {123--127},
         journal = {?????? ? ???????? ?????????? ????????? ???????? ?? ???????????? ??? : ??. ?????????? ???????????},
             url = {http://eprints.zu.edu.ua/13707/}
}