%A ?. ?. ???????? %J ??????? ???????????? ????????: ???????? ?? ???????????: ??????? ???????? ????????? %T Speech Styles and Personal Identity in the Community of Practice %X ? ?????? ?????????? ??????????? ?????????????? ???? ? ??????????? ?????? %K community of practice, personal identity %P 36-39 %D 2014 %I ?????????-???????????: ??? ?????????? %L zu214621