Can anyone direct me to an online English translation of Birgit Dopfer's Phd Thesis? Dopfer, Birgit (1998). Zwei Experimente zur Interferenz von Zwei-Photonen Zusẗanden (PhD Thesis) (PDF). Univ. Innsbruck. Thanks, S T Note to Moderators: I am posting a new question rather than adding it to existing threads, because the system says I have insufficient privileges to do that.