@article{zu25713,
          volume = {231},
          number = {20},
           title = {?????????? ??????????? ??????? ??????????? ?? ?????? ? ?????? ??????-????????????? ???????},
          author = {?. ?. ???????? (?????????)},
            year = {2011},
           pages = {137--144},
         journal = {?????? ??????????? ????????????? ???????????? ????? ?????? ????????. ? ????????, 2011. ? ? 20 (231). ? ?.137-144},
             url = {http://eprints.zu.edu.ua/5713/}
}