@article{zu216383,
           title = {???????? ????? ???????? ????????? ???? ? ??????????? ????? ? ?????? ??? ???????? 30-? ????? ?? ??. ??? ?????},
          author = {?. ?. ????????},
       publisher = {????????:?. ??.},
            year = {2006},
           pages = {168--178},
         journal = {?????? ??????????? ????????????? ????????????? ???????????? ????? ?????? ????????},
             url = {http://eprints.zu.edu.ua/16383/}
}