M e<chr_var letter="s" var="long">∫</chr_var> einz <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> liun<chr_var letter="s" var="long">∫</chr_var> lau<chr_abbr type="reg" class="sc" expan="tre" cert="no">t-e</chr_abbr> a<chr_var letter="s" var="long">∫</chr_var>aille. 