Biography noting self-taught status, influence of Wagner and Moguchaya Kuchka, major works, withdrawal from composition, and later teaching and writing. From the Grove Concise Dictionary of Music entry at WQXR radio. www.wqxr.com/cgi-bin/iowa/cla/learning/grove.html?record=3662
Musica Classica Classical Music Dictionary entry with brief sketch of his life and mention of other composers whose works he used in his own compositions. www.karadar.it/Dictionary/gilson.html