N e<chr_abbr type="reg" class="dc" expan="" cert="no">p-til</chr_abbr> <chr_abbr type="reg" class="sc" expan="qua" cert="no">q-alpha</chr_abbr>t <chr_var letter="s" var="long">∫</chr_var>an<chr_var letter="s" var="long">∫</chr_var> nul de<chr_var letter="s" var="long">∫</chr_var>d<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr>ai<chr_abbr type="reg" class="dc" expan="" cert="no">g-hbar</chr_abbr> 