‘S ire or<chr_var letter="s" var="long">∫</chr_var>oufre<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> je re<chr_var letter="s" var="long">∫</chr_var><chr_abbr type="reg" class="dc" expan="" cert="no">po-hbar</chr_abbr>t’ 