Q uil ne<chr_var letter="s" var="long">∫</chr_var>t ri<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var> nule <chr_abbr type="reg" class="dc" expan="qui" cert="no">q-vbar</chr_abbr> me<chr_abbr type="reg" class="dc" expan="gri" cert="no">g-vbar</chr_abbr>et. 