http://www.mode.com/catalog/074wolff.html Includes biography and reviews. http://www.otherminds.org/shtml/Wolff.shtml Includes short biography, musical excerpts, and list of music. http://www.uakron.edu/ssma/composers/Wolff.shtml List of archived compositions at the University of Akron Bierce Library. http://www.furious.com/perfect/christianwolff.html Interview by Jason Gross with picture. 1998.04. http://www.sospeso.com/contents/composers_artists/wolff.html The world premiere of the composer's Exercise 28 at the July 19 Lincoln Center Festival 2000 theremin concert with grand thereminist Lydia Kavina.