@article{zu27367,
          number = {2(51)},
           title = {? ????????? ????????? ?????? ????????????? ?????????},
          author = {?. ?. ??????????? and ?. ?. ???????? and ?. ?. ???????},
       publisher = {?????????????? ???????????? ???????????? ??????????? ????? ?????????? ???????. ?????: ??????????.},
            year = {2012},
           pages = {193--197},
         journal = {??????? ??????? ??????????????? ????????????? ????????????? ???????????? ?????  ?????????? ???????},
             url = {http://eprints.zu.edu.ua/7367/}
}