@article{zu225730,
          number = {5},
           month = {????????},
          author = {?. ?. ??????},
           title = {???????? ???? ????????????? ?????????? ?????????  ?????????-????????? ?? ?????? ????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {133--135},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25730/}
}