@misc{zu229324,
           title = {?????????-?????????? ???????? ??? ????????? 4 ????? ??? ????????? ?? ????????????},
          author = {?. ?. ?????? and ?. ?. ???????? and ?. ?. ???????},
            year = {2019},
        keywords = {?????????? ????, ?????????? ??????, ???????? ??? ??????????? ??????},
             url = {http://eprints.zu.edu.ua/29324/},
        abstract = {?????????-?????????? ???????? ??????????? ??? ????????? 4 ????? ? ????? ?????? ????????, ?? ????????? ?? ?????????? ????????? ?????, ????????? ?? ????????? ????, ??? ? ?????? ??????????? ?????, ???????? ??? ??????????? ????? ??????????.}
}