@article{zu220537,
           title = {????????? ?????????? ??????????????? ??????????? ?????????? ?????? ????????? ???????????? ???????},
          author = {?. ?. ????? and ?. ?. ?????????},
       publisher = {???????? ???????? ??. ?.?. ????????? ??? ???????},
            year = {2012},
           pages = {334--335},
         journal = {??????????. ?????. ?V ???????????. ????. ??????????? ???????? ??????????? ???????????},
             url = {http://eprints.zu.edu.ua/20537/}
}