@misc{zu233476,
           title = {????????? ????????},
          author = {?. ?. ????????? and ?. ?. ???????},
       publisher = {??? ????? ????? ??????},
            year = {2019},
             url = {http://eprints.zu.edu.ua/33476/},
        abstract = {????????? ???????????? ?? ???????????? ??????}
}