@article{zu25563, title = {???????????? ????????? ? ??????????? ?????????? ???????????? ???????? ? ???????????}, author = {?. ?. ??????}, year = {2011}, pages = {115--121}, journal = {?????????-??????????? ???????? ????????? ?????: ??????? ???????? ????? ?????????? ?????????? ????????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/5563/}, abstract = {? ?????? ?????????? ?????? ???????????? ??????????? ?????????? ? ??????????? ?????????? ???????? ? ???????????. ??????????? ????? ?? ???????? ???????? ????????? ?????????.} }