@article{zu215851,
          number = {2},
           title = {??????? ????? ? ???????? ???? ????? ??????  ?????? ?????? ?? ????????},
          author = {?. ?. ?????????? and ?????? ?????????},
       publisher = {???????: ???-?? ??? ????? ????? ??????},
            year = {2011},
           pages = {60--67},
         journal = {??????????? ???????????? ??????},
        keywords = {??????? ????, ??????? ?????, ?????????? ????, ????? ??????, ???????? ?????, ???????? ??????? ?????, ?????????? ??????? ?????, ???????? ?????, ?????? ?????},
             url = {http://eprints.zu.edu.ua/15851/},
        abstract = {? ?????? ?????????????? ???????? ?? ?????? (?? ????????, ??? ? ??????????) ??????? ?????, ??????????? ?. ?????? ? ???????? ???? ?????? ?????? ?? ????????.}
}