@article{zu213491,
           title = {???????? ???????????? ????????????? ???????? ???????? ??? ???????? ??????????},
          author = {?. ?. ????????? and ?. ?. ????????},
       publisher = {??? ?????????},
            year = {2012},
           pages = {341--344},
         journal = {???????????? ?????? ????????? ?????????? ?? ?????????? ?????? ???????????: ??????? ???????-?????????? ????? / ?? ???. ???. ?.?. ????????, ?.?. ????????},
             url = {http://eprints.zu.edu.ua/13491/}
}