C erte<chr_var letter="s" var="long">∫</chr_var> m<chr_abbr type="reg" class="dc" expan="ont" cert="no">ot-hbar</chr_abbr> <chr_abbr type="frq" class="ml" expan="vos" cert="no">vos</chr_abbr> en a<chr_abbr type="reg" class="dc" expan="in" cert="no">i-hbar</chr_abbr> orePlu<chr_var letter="s" var="long">∫</chr_var>. 