@unpublished{zu210257,
           title = {???????? ???????? ???????? ???????? ???????????? ????????},
          author = {?. ?. ???????? and ?. ?. ??????????},
       publisher = {???????: ???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {260--262},
         journal = {????????? ?V ???????-?????????? ?????????????? ??????????? ??????? ?????? ?? ????????? ??????????? ??????????? -2013?},
             url = {http://eprints.zu.edu.ua/10257/},
        abstract = {? ?????? ????????? ?????????? ???????? ???????????? ????????? ???????? 9-10- ?????? ???????? ???????? ??????, ??? ?????????? ? ???????????? ????????.}
}