@misc{zu231762,
           title = {????????????-????????? ????????? ?? ???????????? ??????
? ?????????? ?????????? ????????-??????????? ????????????},
          author = {?. ?. ?????????????? and ?. ?. ?????????? and ?. ?. ?????????},
       publisher = {??? ??. ?. ??????},
            year = {2020},
             url = {http://eprints.zu.edu.ua/31762/}
}