@article{zu214218,
           title = {????? ??????????????? ??????? ? ??????????? ?????? ????? ??? ????? ????? ????????? ???????},
          author = {?. ?. ?????? and ?. ?. ?????},
            year = {2013},
           pages = {188--191},
         journal = {?????????? ???????????. ? 2013: ????????? IV ????.-???????. ??????. ????.},
             url = {http://eprints.zu.edu.ua/14218/}
}