@unpublished{zu210267,
           title = {?????????? ???? ?????????????},
          author = {?. ?. ???????? and ?. ?. ??????},
       publisher = {???????: ???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {275--277},
         journal = {????????? ?V ???????-?????????? ?????????????? ??????????? ??????? ?????? ?? ????????? ??????????? ??????????? -2013?},
             url = {http://eprints.zu.edu.ua/10267/},
        abstract = {? ?????? ???????? ??????? ??????? ??????????? ??????? ?????????? ?????????? ???? ???????????.}
}