<chr_abbr type="reg" class="dc" expan="Que" cert="no">Q-hbar</chr_abbr> diu<chr_var letter="s" var="long">∫</chr_var> nemau<chr_var letter="s" var="long">∫</chr_var> net<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr> au<chr_abbr type="reg" class="dc" expan="ine" cert="no">ie-hbar</chr_abbr>gne’ 