@article{zu213429,
           title = {???????????? ???????? ???????? ? ?????? ? ??????? ?????????????? ?????????},
          author = {?. ?. ?????? and ?. ?. ????????},
       publisher = {??? ?????????},
            year = {2012},
           pages = {242--244},
         journal = {???????????? ?????? ????????? ?????????? ?? ?????????? ?????? ???????????: ??????? ???????-?????????? ????? / ?? ???. ???.   ?.?. ????????, ?.?. ????????},
             url = {http://eprints.zu.edu.ua/13429/}
}