@article{zu227407,
           title = {?????? ??????? ????????-???????? ??? ???????? ????? ?????????????},
          author = {?. ?. ??????},
       publisher = {????},
            year = {2017},
           pages = {238--241},
         journal = {??????????? ??????????: ?????????, ????????, ??????? ? 2017},
             url = {http://eprints.zu.edu.ua/27407/}
}