@article{zu224856,
          number = {4},
           title = {????? ??????????? Google Apps ??? ????? ????},
          author = {?. ?. ????????},
            year = {2017},
           pages = {149--155},
         journal = {????????? ??????? ???????? ???????????},
             url = {http://eprints.zu.edu.ua/24856/}
}