‘B <chr_abbr type="reg" class="dc" expan="" cert="no">n-hbar</chr_abbr> uoi <chr_abbr type="reg" class="sc" expan="qua" cert="no">q-alpha</chr_abbr> folie <chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr>ten<chr_var letter="s" var="long">∫</chr_var>’ 