@article{zu220662,
           title = {???????????? ??????????? ???????? ???????????? ???????? ???????? ????????},
          author = {?. ?. ?????????? and ?. ????????},
       publisher = {???????: ???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {332--335},
         journal = {?????????? ????????? ?? ???????????? ????????? ?????????? ?????????? ?? ?????????? ??????: ??????? ???????-?????????? ????? / ?? ???.???. ?.?.????????, ?.?.????????, ?.?.???????},
             url = {http://eprints.zu.edu.ua/20662/}
}