@article{zu222617,
          volume = {3},
           title = {?????????? ?????? ?????? ? ??????????? ????????????? (?? ????????? ??????????????????? ????)},
          author = {?. ?. ?????????},
       publisher = {????????: ??????-?????},
            year = {2013},
           pages = {255--259},
         journal = {????????? V??? ?????????????? ???????-?????????? ??????????? ??????? ???? ? ??????},
             url = {http://eprints.zu.edu.ua/22617/}
}