Q<chr_abbr type="reg" class="dc" expan="ui" cert="no">apost</chr_abbr> poi me<chr_var letter="s" var="long">∫</chr_var>t de <chr_abbr type="reg" class="sc" expan="qnra" cert="no">qn-omeg</chr_abbr><chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> vo<chr_var letter="s" var="long">∫</chr_var> dite<chr_var letter="s" var="long">∫</chr_var> 