@book{zu231429,
           title = {?????? ??????????? (??? ???????? ? ?????? ?????? ????????): ????.-?????????? ????????},
          author = {?. ?. ????????? and ?. ?. ??????????},
       publisher = {???????: ???-?? ??? ??. ?. ??????},
            year = {2020},
             url = {http://eprints.zu.edu.ua/31429/},
        abstract = {??????? ?????????? ?????????? ???????? ????? ?? ?????????????? ??????, ????????? ?????? ?? ??????? ???? ???????? ???????????? ?????????? ????????, ??????????, ????????????? ??????????? ??????????? ?? ????????? ???????, ??? ???????? ? ?????? ?????? ????????.}
}