@inproceedings{zu228046,
       booktitle = {????????? ??????? ????????  ???????????},
           title = {???????? ??????? ??? ??????????? ????????? ???????},
          author = {?. ?. ????????},
            year = {2018},
           pages = {77--80},
             url = {http://eprints.zu.edu.ua/28046/}
}