@inproceedings{zu228033,
       booktitle = {????????? ??????? ???????? ???????????},
           title = {????????? ??????? ??? ????????? ???? ?????},
          author = {?. ?. ????????},
            year = {2018},
           pages = {31--35},
             url = {http://eprints.zu.edu.ua/28033/}
}