@article{zu26166,
           title = {????????? ?? ????????? ????????????? ????????? ????},
          author = {?. ?. ?????????? and ?. ?. ?????????},
       publisher = {??????????? ???????????? ??????????? ??. ?.?. ????????},
            year = {2005},
           pages = {139--141},
         journal = {??????? ??? V ?????????????? ???????? ??????????? ???????????? ???????: ??????. ????. ????????????},
             url = {http://eprints.zu.edu.ua/6166/}
}