@article{zu212394,
           title = {????? ?? ????? ????????????? ?????????? ????????? ? ??????? ???????????? ?????????? ? ???},
          author = {?. ?. ????????},
       publisher = {???????? ??????????? ??????},
            year = {2013},
           pages = {170--176},
         journal = {????????????? ????????? ? ?????????? ???????????????? ?????????? ???????? ?? ???????????? ???????? ??????: ????????????? ? ???????????},
             url = {http://eprints.zu.edu.ua/12394/}
}