@misc{zu229381,
           title = {??????? ????? ??? ???????????? ????? ? ????? ??????????, ???????? ? ?????????? ?????},
          author = {?. ?. ?????????? and ?. ?. ???????? and ?. ?. ???????????},
       publisher = {??? - ??  ???  ??.?. ??????.},
            year = {2019},
             url = {http://eprints.zu.edu.ua/29381/}
}