@article{zu26560,
           title = {?????? ??????? ???????? ?????????????? ?????? ?? ??????? ???? ??????????? ?????????????? ??? ????????? (?????? ??? ? ??????? ?? ??.)},
          author = {???????? ??????},
       publisher = {???????: ???-?? ??? ??. ?. ??????},
            year = {2008},
           pages = {23--25},
         journal = {????????? ?????????? ????????-??????????? ???????????},
             url = {http://eprints.zu.edu.ua/6560/}
}