@article{zu223606,
          number = {2},
           title = {??????-??????????? ?????? ???????? ??????-??????????? ?????????? ????????? ?????????? ?????????},
          author = {?. ?. ??????},
            year = {2012},
           pages = {69--74},
         journal = {?????? ?? ??????????? ?????},
             url = {http://eprints.zu.edu.ua/23606/}
}