@inproceedings{zu228197,
       booktitle = {????????? ??????? ????????  ???????????},
           title = {???????? ?? ???????? ???????:???????? ?? ????????},
          author = {?. ?. ????????},
            year = {2018},
           pages = {180--183},
             url = {http://eprints.zu.edu.ua/28197/}
}