<chr_abbr type="reg" class="dc" expan="Qui" cert="no">Q-vbar</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>or .i. m<chr_abbr type="reg" class="dc" expan="on" cert="no">o-hbar</chr_abbr>t e<chr_var letter="s" var="long">∫</chr_var>toit f<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr>mee. 