@article{zu22478,
          number = {35},
           title = {??????????? ??????? ?????????? ???????????? ?????? (?? ?????? ????? ???????)},
          author = {?. ?. ???????????},
            year = {2007},
           pages = {217--220},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/2478/},
        abstract = {? ?????? ?????????? ??????? ????????? ?????????? ???????? ? ????? ????? ??????? ?? ????????? ??????????? ???????? ????????. ??????????? ????? ?? ????????????? ???? ?????????? ?? ???????? ????? ???????????? ???????? ???????.}
}