@article{zu26710,
          number = {7},
           title = {????????? ?????? ???????? ????????????? ?????????? ????????? ? ??????},
          author = {?. ?. ???????},
            year = {2005},
           pages = {139--143},
         journal = {???????? ?????? ??????????? ?????????? ???????????? ????? ???? ????????},
             url = {http://eprints.zu.edu.ua/6710/}
}