@article{zu225710,
          number = {5},
           month = {????????},
          author = {?. ?. ????},
           title = {???????? ????????????? ????????????????? ??? ???????????? ????????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {91--93},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25710/}
}