Nonett für Oboe, Fagott, Horn, Trompete, Violine, 2 Violen (Violine, Viola), Violoncello und Kontrabass op. 21 = Nonet for oboe, bassoon, horn, trumpet, violin, 2 violas (violin, viola), violoncello and double-bass - Müller-Zürich, Paul 1898-1993 (Amadeus-Verlag, 2003)