@article{zu225815,
          number = {5},
           month = {????????},
          author = {?. ?. ???????},
           title = {???????? ?????????? ?? ?????? ???????????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {344--347},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25815/}
}