@book{zu237955,
           title = {???????????? ??????. ??????? II},
          author = {O. Dovhopiatyi and ?. ?. Sevost?yanov and A. L. Targonskii},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2023},
             url = {http://eprints.zu.edu.ua/37955/},
        abstract = {?????????-?????????? ???????? ?????????? ????????? ? ?????? ?????????? ????????, ? ????? ?? ???????????? ?? ???????? ???????? ? ????????, ?????? ??????? ????. ????? ?????? ??????? ? ???? ?????????? ?????????? ?????????, ????????? ??? ????'?????? ?????, ?? ???????? ?? ????'??????. ?????? ???????? ???????? ???????, ?? ????? ?????? ?????????? ???? ??????????, ?? ?????? ?????? ??? ???????????? ????'?????? ?? 30 ????????? ?????.}
}