@article{zu214219,
           title = {??????????? ?????? ??????-??????????? ???????? ?? ???????? ?????????? ????????? ???????? ????????? ?? ??????????? ????????? ?????????},
          author = {?. ?. ???????? and ?. ?. ?????????},
            year = {2013},
           pages = {191--194},
         journal = {?????????? ???????????. ? 2013: ????????? IV ????.-???????. ??????. ????.},
             url = {http://eprints.zu.edu.ua/14219/}
}