@book{zu234473,
           title = {????????? ???????? ? ?????? ? ???????? ????????? ????????? ?? ??????},
          author = {?. ?. ?????????? and ?. ?. ????? and ?. ?. ????????},
       publisher = {??? ????? ????? ??????},
            year = {2022},
             url = {http://eprints.zu.edu.ua/34473/}
}