F iert <chr_var letter="s" var="long">∫</chr_var>i <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> lem<chr_abbr type="reg" class="dc" expan="an" cert="no">a-hbar</chr_abbr>tiel lit<chr_abbr type="reg" class="dc" expan="" cert="no">re-hbar</chr_abbr>ce 