@article{zu227921,
          number = {10},
           title = {??????????? ????????? ???????? ?? ????????? ?? ???? ? ??????????????? ???????????},
          author = {?. ??????? and ?. ????????},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2018},
           pages = {49--52},
         journal = {???????????? ???????????: ??????? ????? ?????????? ?? ????????? ?????????-?????????????? ??????????},
             url = {http://eprints.zu.edu.ua/27921/}
}