@article{zu219426,
           title = {????? ????????? ??????? ????? ?? ???????? ???? ???????? ??????},
          author = {?. ?. ????? and ?. ?. ???????},
       publisher = {???????: ????????, 2015},
            year = {2015},
           pages = {50--53},
         journal = {??????????? ????????? ????? ? 2015. ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/19426/}
}