@inproceedings{zu221891,
       booktitle = {????? ??????????? ???????-????????? ???????????},
           month = {???????},
           title = {????????? ???????? ?????? ??????? ? ?????? ???????? ????????? ???????? ??????????},
          author = {?. ?. ??????????? and ?. ?. ??????? and ?. ?. ????? and ?. ?. ??????????},
            year = {2016},
           pages = {28--31},
             url = {http://eprints.zu.edu.ua/21891/}
}