@article{zu213425,
           title = {??????? ???????? ???????????? ????????? ? ???????????? ???????? ?.?. ??????????????},
          author = {?. ?. ?????????},
       publisher = {??? ?????????},
            year = {2012},
           pages = {216--220},
         journal = {???????????? ?????? ????????? ?????????? ?? ?????????? ?????? ???????????: ??????? ???????-?????????? ????? / ?? ???. ???.   ?.?. ????????, ?.?. ????????},
             url = {http://eprints.zu.edu.ua/13425/}
}