@unpublished{zu231487,
           title = {?????????? ? ????????? ?????? ?????????? ?????????? ????????? ???????? ?????????? ????? ? ?????? ?????????? ?????????? ????????????},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ????????},
            year = {2020},
             url = {http://eprints.zu.edu.ua/31487/},
        abstract = {13.00.04 ? ?????? ? ???????? ??????????? ??????
????????? ?? ???????? ????????? ??????? ??????? ???????????? ????}
}