@article{zu227096,
           month = {???????},
           title = {?????? ???????? ?????? ??? ???????????},
          author = {?. ?. ????????},
            year = {2018},
           pages = {222--226},
         journal = {??????? ???????????? ?????????? ? ?????? ? ?????},
             url = {http://eprints.zu.edu.ua/27096/}
}