@article{zu231571,
           title = {?? ??, ?? ? ????? ?? ?????, ? ??? ?????????? ?????????},
          author = {?. ?. ???????????? and ?. ?. ?????????},
       publisher = {??? ??. ?.?. ???????????},
            year = {2018},
           pages = {21--24},
         journal = {?????? ????????? ??????: ????????? ?? ??????????? ???????-?????????? ?????? ??????? ????????? ???????? ???????????? / ???.: ?????? ???.????, ???.?.?.?????},
        keywords = {???????????-??????,???,??????},
             url = {http://eprints.zu.edu.ua/31571/},
        abstract = {?????? ?????????? ???'??? ???????? ????????????}
}