JM Pearce. Selected observations on amusia. „European Neurology”. 54 (3), s. 145-148, 2005. DOI: 10.1159/000089606. PMID: 16282692.
JK Johnson, AB Graziano. August Knoblauch and amusia: a nineteenth-century cognitive model of music. „Brain and Cognition”. 51 (1), s. 102-114, 2003. DOI: 10.1016/S0278-2626(02)00527-4. PMID: 12633592.
laekh.de
Hans Joachim Wissfeld. Frankfurter Ärzte des 20. Jahrhunderts in unserem Hauptfriedhof PDF
nih.gov
ncbi.nlm.nih.gov
JM Pearce. Selected observations on amusia. „European Neurology”. 54 (3), s. 145-148, 2005. DOI: 10.1159/000089606. PMID: 16282692.
JK Johnson, AB Graziano. August Knoblauch and amusia: a nineteenth-century cognitive model of music. „Brain and Cognition”. 51 (1), s. 102-114, 2003. DOI: 10.1016/S0278-2626(02)00527-4. PMID: 12633592.
senckenberg.de
Sammler Senckenbergische Naturforschende Gesellschaft (niem.)