At the bottom of the page it says:
Text for this page is extracted from the RISKS archive: <http://catless.ncl.ac.uk/Risks/17.44.html>; This is the raw interview transcript (from which the magazine article was transcribed in German) kindly provided by the interviewer, Dr. Jürgen Scriba. The introductory text at the top is from Klaus Brunnstein, as found in <http://catless.ncl.ac.uk/Risks/17.43.html>.