Q<chr_abbr type="reg" class="dc" expan="ui" cert="no">apost</chr_abbr> no<chr_var letter="s" var="long">∫</chr_var> au<chr_abbr type="reg" class="dc" expan="on" cert="no">o-hbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var> a<chr_abbr type="reg" class="ml" expan="par" cert="no">par</chr_abbr>tement. 