A u premier me<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="uni" cert="no">ui-hbar</chr_abbr>t un<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="" cert="no">p-hbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var>anz 