@article{zu23953,
          volume = {6},
          number = {3},
          author = {?. ?. ??????},
           title = {??????????? ?????????? ???????? ??????????? ??????????????????? ? ??????? ???????? ????????? ????},
       publisher = {??????? : ???},
         journal = {????????? ???????? ?????????? : ???????? ?????????? ????????????? : [??. ????. ????? / ?? ???. ?. ?. ??????????].},
           pages = {171--175},
            year = {2008},
             url = {http://eprints.zu.edu.ua/3953/}
}