@article{zu219751,
           title = {????????? ?????},
          author = {?. ?. ??????????????},
       publisher = {??? ??. ?. ??????},
            year = {2012},
           pages = {139--143},
         journal = {?????????????? ?????? ????????? : ????. ?????? (1965-2011 ??.) / ?. ?????????????, ?. ?????},
             url = {http://eprints.zu.edu.ua/19751/}
}