@article{zu215012,
          volume = {1},
           title = {????? ??????? ????????????? ??????? ????? ?????? ?????},
          author = {?. ?. ?????????},
       publisher = {???????},
            year = {2007},
           pages = {135--142},
         journal = {???????????: ??????, ??????????, ?????? ? ????????. ???????? ???????},
        keywords = {????? ???????, ???????, ???????????, ???????, ???????},
             url = {http://eprints.zu.edu.ua/15012/},
        abstract = {? ?????? ????????????? ????? ??????? ????????????? ??????? ????? ?????? ?????}
}