<chr_abbr type="reg" class="sc" expan="Q1ra" cert="no">Q1-alpha</chr_abbr> moi nule cho<chr_var letter="s" var="long">∫</chr_var>e n<chr_abbr type="reg" class="dc" expan="an" cert="no">a-hbar</chr_abbr> m<chr_abbr type="reg" class="dc" expan="on" cert="no">o-hbar</chr_abbr>te 