@article{zu219690,
          number = {3},
           title = {?????????? ????????? ?? ????????? ? ???????? ??????? ??????? ???????},
          author = {?. ???????? and ?. ?. ??????????},
       publisher = {??????? "???????"},
            year = {2015},
           pages = {49--51},
         journal = {???????},
             url = {http://eprints.zu.edu.ua/19690/}
}