@article{zu210109,
          number = {1-4},
           title = {?. ?. ????? ????????? ?????????? ???'?????????? ? ?????????? ?. ?????? ?????? ???????"},
          author = {?. ?. ???????????},
       publisher = {?????????? ???????????? ??-? ??. ???? ????????. ?????????? ??????????? ???},
            year = {2005},
           pages = {197--202},
         journal = {???????? ??????????},
        keywords = {????, ????????? ???'??????????, ????, ?????????},
             url = {http://eprints.zu.edu.ua/10109/},
        abstract = {?? ??????????? ????????-????????????? ????????? ????????????? ???????????????? ?????????? ??????????? ? ????? ????????? ??????????}
}