@article{zu213599,
           month = {????????},
           title = {?? ???????? ??????? ??????????? ????????? ? ??????? ??????? ???????? ????????
},
          author = {?. ?. ???????? and ?. ?. ????????},
       publisher = {?. ????},
            year = {2013},
           pages = {148--150},
         journal = {??????? ??????????:????????, ???????? ?? ???????????. ????????? ?????? ??????????? ???????-?????????? ???????????},
             url = {http://eprints.zu.edu.ua/13599/}
}