@article{zu239020,
          number = {1},
           title = {????? ????????????????????? ?????????? ?? ?????? ???????? ??????? ? ??????? ???????????? ???????},
          author = {?. ?. ?????? and ?. ?. ???????????? and ?. ?. ??????},
            year = {2020},
           pages = {129--138},
         journal = {???????-?????????? ?????? ????????????? ????????????????????},
             url = {http://eprints.zu.edu.ua/39020/}
}