@article{zu231095,
           title = {?????????????? ????????? ????? ??????-?????? ? ???????? ??????????????? ??????},
          author = {?. ?. ?????},
       publisher = {Sofia, Bulgaria},
            year = {2020},
           pages = {859--865},
         journal = {Topical issues of the development of modern science. Abstracts of the 9th International scientific and practical conference. Publishing House ?ACCENT?.},
        keywords = {?????-?????, ?????? ??????, ????????-??????????? ???????, ?????? ????????????},
             url = {http://eprints.zu.edu.ua/31095/},
        abstract = {? ?????? ????????????? ??????? ?????? ????????? ????????? ????? ??????-??????. ??????? ????????????? ???????? ?????? ??????? ???????, ?????????-??????????? ??????? ?????????????????. ?????????? ????? ???????? ??????-??????? ?? ????? ?????????? ?????????? ????????? ?????. ????? ??????????? ?? ??????? ???????????? ?????? ??????-??????? ?? ??????????? ????????? ???????? ???? ?????????????.}
}