S entr<chr_abbr type="reg" class="dc" expan="ent" cert="no">et-hbar</chr_abbr> en<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> voie<chr_abbr type="reg" class="dc" expan="" cert="no">t-hbar</chr_abbr> colu<chr_abbr type="reg" class="dc" expan="er" cert="no">[apost]</chr_abbr>te 