L e <chr_var letter="s" var="long">∫</chr_var>anc de<chr_var letter="s" var="long">∫</chr_var> u<chr_abbr type="reg" class="dc" expan="oni" cert="no">oi-hbar</chr_abbr>ne<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> <chr_abbr type="reg" class="dc" expan="" cert="no">ma-hbar</chr_abbr>iucent 