http://www.austria-tourism.at/personen/wolf/index.html Austria Composer - Hugo Wolf Biography in the context of the works, bibliography. http://w3.rz-berlin.mpg.de/cmp/wolf.html Classical Music Pages: Hugo Wolf Extract on the composer from "The Grove Concise Dictionary of Music." http://stevenestrella.com/composers/composerfiles/wolf1903.html Wolf, Hugo (1860 - 1903), Austria Biographical data, recommended CDs, books and sheet music, bibliography, and links to biographical essays from Dr. Estrella's Incredibly Abridged Dictionary of Composers.