@inproceedings{zu242425,
       booktitle = {?? ????????????? ???????-????????? ??????????? ? ??????????? ?????? ???????? ???????????? ?????????? ? ?????? ?? ??????},
           title = {????????????? ?????? ?? ????????? ???????????? ???????? {\ensuremath{\chi}}? ???????},
          author = {?????? ??????????? and ?. ?????????},
            year = {2024},
           pages = {387--395},
             url = {http://eprints.zu.edu.ua/42425/}
}