@article{zu224553,
           title = {????? ?? ????????? ????????? ??????? ?????????},
          author = {?. ?. ?????},
       publisher = {???????: ?? ??????},
            year = {2017},
           pages = {67--69},
         journal = {?????????? ??????????? ? 2017},
             url = {http://eprints.zu.edu.ua/24553/}
}