@misc{zu224418,
           title = {??????????? ?????? ??????? ???????????? ??????},
          author = {?. ?. ??????? and ?. ?. ??????????},
       publisher = {??? ??. ?.??????},
            year = {2007},
             url = {http://eprints.zu.edu.ua/24418/},
        abstract = {??????????? ?????? ? ????????? ?? ??????????}
}