@article{zu21017,
          number = {14},
           title = {????? ??? ???????, ????????, ?????? ??????? ????},
          author = {?. ?. ????????},
            year = {2004},
           pages = {139--141},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1017/},
        abstract = {?? ?????? ? ??????? ????? ??? ???????? ? ???????? ???? ??????? ? ??????? ???????.}
}