@article{zu22339,
          number = {21},
           title = {??????????? ????????????? ???????? ? ?????????? ??????? ???? ? ??????},
          author = {?. ?. ????????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2005},
           pages = {79--81},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/2339/},
        abstract = {? ?????? ????????????? ???????? ??????????? ????????????? ???????? ? ??????? ???????? ?????????? ??????? ???? ? ?????? ? ???????????????? ?????.}
}