@inproceedings{zu232720,
       booktitle = {??????????? ????????????? ??????? ??????????? ? ??????????? ?????? ?????????? ???????? ?????? ? ???????? ???????? ??????????: ?? 90-????? ? ??? ?????????? ????????? ?. ?. ?????????},
           month = {???????},
           title = {???????? ?? ????? ?????????? ???????????? ??????????????? ????????? ???????? ??????????},
          author = {?. ?. ??????? and ?. ?. ????},
            year = {2021},
           pages = {14--15},
             url = {http://eprints.zu.edu.ua/32720/}
}