@article{zu218504,
          number = {1(2)},
           title = {??????????? ??????????? ????????????? ?????????????? ????? ??????????? ??????????? ? ??????????? ???????? ???????},
          author = {?. ?. ??????????},
            year = {2013},
           pages = {52--55},
         journal = {?????????? ??????? ??????},
             url = {http://eprints.zu.edu.ua/18504/}
}