T a<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr>t <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> il m<chr_abbr type="reg" class="dc" expan="ani" cert="no">ai-hbar</chr_abbr> am<chr_abbr type="reg" class="dc" expan="ani" cert="no">ai-hbar</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>etien<chr_abbr type="reg" class="dc" expan="ent" cert="no">et-hbar</chr_abbr> 