the footnote on p. 239: "b) Am besten geschieht sie, wenn mann den Arsenik mit einem fetten Oel zum Brey macht und in einer Retorte so lange distillirt...

and published it in 1951 as Schubert: Thematic Catalogue of all his Works in Chronological Order. A revised edition appeared in German in 1978. Later editions...

mostly in the Deutsch catalogue (D) range D 127–330, and include: Instrumental works: Symphony No. 3, D 200 String Quartet No. 9, D 173 Piano Sonata in E major...