@article{zu2510,
          number = {21},
           title = {???????? ?????????? ???????? ? ??????? ???????? ??????????},
          author = {?. ?. ??????? and ?. ?. ?????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2005},
           pages = {48--50},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/510/},
        abstract = {? ?????? ????????????? ???????????? ?????????? ???????????? ?????????????? ????????? ? ??????????? ?????? ? ??????? ???????? ?????????? ?? ????????? ????? ? ?????.}
}