@misc{zu231761,
           title = {??????? ???????? ?? ????????? ?? ???????? (???????? ? ?????????? ??????)},
          author = {?. ?. ????? and ?. ?. ?????????? and ?. ?. ?????????},
       publisher = {??? ??. ?. ??????},
            year = {2020},
             url = {http://eprints.zu.edu.ua/31761/}
}