Q<chr_abbr type="reg" class="dc" expan="ui" cert="no">apost</chr_abbr> tant come or uo<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr> dem<chr_abbr type="reg" class="dc" expan="an" cert="no">a-hbar</chr_abbr>t. 