@article{zu212449,
          number = {1(4)},
           title = {??????????? ??????-??????????????? ???????? ? ??????????? ???????? (??? ? ?????? ?? ??.)},
          author = {?. ?. ????????},
       publisher = {???-?? ?????????????? ???????????????? ????????????},
            year = {2011},
           pages = {139--143},
         journal = {?????? ?????. ????? ???????????, ???????????},
             url = {http://eprints.zu.edu.ua/12449/}
}