@inproceedings{zu228301,
       booktitle = {????????? ??????? ????????  ???????????},
           title = {???????????? ??????? ?????????? ? ??????? ????????  ????????? ???????? ??????????},
          author = {?. ?. ???????? and ?. ?. ?????},
            year = {2018},
             url = {http://eprints.zu.edu.ua/28301/}
}