@article{zu229596,
           title = {????? ? ???????? ???????? ??????},
          author = {?. ?. ???????? and ????????? ???????????},
       publisher = {???????: ???-?? ??? ????? ????? ??????},
            year = {2018},
           pages = {21--24},
         journal = {??????????? ????????????? ????: ????????????? ????? ????????????. ? ??????? ???????? ????? / ?? ???. ?. ?. ????????},
             url = {http://eprints.zu.edu.ua/29596/}
}