@article{zu210111,
          number = {1-4},
           title = {???????? ??????? ? ??????????? ?. ???????? ??? ?????????},
          author = {?. ?. ??????????},
       publisher = {?????????? ???????????? ??-? ??. ???? ????????. ?????????? ??????????? ???},
            year = {2004},
           pages = {51--55},
         journal = {???????? ??????????},
        keywords = {???????? ??????, ?????, ????????? ??????????, ???????????.},
             url = {http://eprints.zu.edu.ua/10111/},
        abstract = {????????????? ????? ????????? ????????? ??????? ?? ?????????? ?????????? ??????? ? ????????? ????????? ?? ??????? ?????????????.}
}