@article{zu225749,
          number = {5},
           month = {????????},
          author = {?. ?. ????????},
           title = {??? ?? ????? ??????????? ???????? ?? ???????? ? ???????? ???????? ? ???},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {180--182},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25749/}
}