@article{zu217009,
           title = {??????????? ??????? ????? ????????},
          author = {?. ?. ????????? and ?. ?. ??????},
       publisher = {???????: ?? ??????},
            year = {2015},
           pages = {253--255},
         journal = {?????????? ??????????? ? 2015: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/17009/}
}