@article{zu213319, volume = {62}, number = {10}, author = {?. ?. ?????}, title = {?????? ?????? ????????????? ?????????????? ???????????? ????????? ????}, publisher = {??????????? ???????? ????}, journal = {??????????? ???????????? ??????}, pages = {1428--1435}, year = {2010}, url = {http://eprints.zu.edu.ua/13319/}, abstract = {???????? ?????? ?????? ?????? ????????????? ?????????????? ???????????? ????????? ???? ????? ?????? ????????????? ??????????????? ??????? ?? ???????? ?????????????? ??????} }