@inproceedings{zu228102,
       booktitle = {????????? ??????? ????????  ???????????},
           title = {????????? MS Excel ? ?????? ? ???????????? ????????? ???????????},
          author = {?. ?. ??????},
            year = {2018},
           pages = {117--121},
             url = {http://eprints.zu.edu.ua/28102/}
}