P ar m<chr_abbr type="reg" class="dc" expan="on" cert="no">o-hbar</chr_abbr> <chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr>duit b<chr_abbr type="reg" class="dc" expan="" cert="no">n-hbar</chr_abbr>le<chr_var letter="s" var="long">∫</chr_var>aue<chr_var letter="s" var="long">∫</chr_var> 