@article{zu211913,
           title = {??????????? ????????????? ????? ?? ???????????? ??????????? ? 20-30-? ????? ?? ??.},
          author = {?. ?. ??????????},
       publisher = {???????: ???-?? ??? ??. ?. ??????},
            year = {2013},
           pages = {45--47},
         journal = {????????? VI ?????????? ?????????????? ????????-??????????? ???????????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/11913/},
        abstract = {? ?????? ??????????????? ??????????? ???????? ?????????? ???????? ?????????? ?? ?????????? ??????????? ????????????.}
}