@article{zu212742,
           title = {??????????? ???????????? ???????? ???????????? ??????????? ???????},
          author = {?. ?. ?????????},
       publisher = {??? "???",},
            year = {2012},
           pages = {207--218},
         journal = {???????????? ?? ??????????? ???????? ???????????? ???},
             url = {http://eprints.zu.edu.ua/12742/}
}