Q <chr_abbr type="reg" class="dc" expan="ant" cert="no">at-hbar</chr_abbr> on n<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>et neu<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr>t neuoie 