@article{zu214225,
           title = {???? ?????????-???????? ???????? ? ???????? ???????? ???????? ? ????????????? ?????????? ????????? ???????? ????????

},
          author = {?. ?. ?????????},
            year = {2013},
           pages = {280--281},
         journal = {?????????? ???????????. ? 2013: ????????? IV ????.-???????. ??????. ????.},
             url = {http://eprints.zu.edu.ua/14225/}
}