@Book{berufsverband_der_musiktherapeutinnnen_und_musiktherapeuten_in_deutschland_e.v.+schirmer2005, author = "Hanna {Schirmer}", title = "Jahrbuch Musiktherapie / Music Therapy Annual", subtitle = "Band 1 (2005) Forschung und Entwicklung / Vol. 1 (2005) Research and Development", publisher = "Reichert Verlag", address = "Wiesbaden", year = 2005, doi = "10.29091/9783752001839", series = "Jahrbuch Musiktherapie / Music Therapy Annual", volume = "1" }