@article{zu218399,
          number = {4(11)},
           title = {???????? ? ?????????? ???????????????? ?????????????? ??????? ??????????? ??????},
          author = {?. ?. ???????????},
       publisher = {????????????? ??????????????? ???????????},
            year = {2012},
           pages = {115--117},
         journal = {?????? ????? ???},
             url = {http://eprints.zu.edu.ua/18399/}
}