27. Engstrom EJ, Weber MM, Burgmair W (2006). «Emil Wilhelm Magnus Georg Kraepelin (1856–1926)». The American Journal of Psychiatry. 163 (10): 1710.
28. Engstrom EJ, Weber MM. The directions of psychiatric research, by Emil Kraepelin, 1887. Hist Psychiatry 2005; 16: 345–364.
29. Engstrom EJ. Clinical Psychiatry in Imperial Germany: A History of Psychiatric Practice. Ithaca, NY, Cornell University Press, 2003.
30. Engstrom EJ. On attitudes toward philosophy and psychology in German psychiatry, 1867–1917, in Philosophical Issues in Psychiatry, III: The Nature and Sources of Historical Change. Edited by Kendler KS, Parnas J. Oxford, UK, Oxford University Press, 2015, pp. 149–165.
31. Kraepelin, Emil. Psychiatrie: ein lehrbuch für studierende und ärzte. Vol. 3. Barth, 1913.
32. Geraud M. Emil Kraepelin: a pioneer of modern psychiatry. On the occasion of the hundred and fiftieth anniversary of his birth. – 2007.
33. Goddemeier C. Deutsches rzteblatt. PP 5, Ausgabe February 2006, S. 70.
34. Hansson N., Fangerau H. Tracing Emil Kraepelin in the Nobel Prize archive //World Psychiatry. – 2016. – Vol. 15. – № 2. – P. 188–189.
35. Healy D. The creation of psychopharmacology. Cambridge, MA: Harvard University Press, 2004.
36. Hermle L. Die Degenerationslehre in der Psychiatrie // Fortschritte der Neurologie Psychiatrie. – 1986. – Vol. 54. – № 3. – P. 69–79.
37. Hippius H, Neundörfer G. The discovery of Alzheimer's disease. Dialogues Clin Neurosci. 2003;5(1): 101-8.
38. Hippius H., Müller N. The work of Emil Kraepelin and his research group in München // European archives of psychiatry and clinical neuroscience. – 2008. – Vol. 258. – № 2. – P. 3–11.
39. Hippius H., Peters G., PloogD. eds. Kraepelin E. Lebenserinnerungen (Memories). Berlin, Germany: Springer; 1983.
40. Hoff P. (2008). Kraepelin and Degeneration Theory. In: European Archives of Psychiatry and Clinical Neuroscience 258, (Suppl. 2), pp. 12–17.
41. Hoff P. Emil Kraepelin and forensic psychiatry. Int J Law Psychiatry. 1998;21: 343–353.
42. Hoff P. Emil Kraepelin und die Psychiatrie als klinische Wissenschaft. Ein Beitrag zum Selbstverstandnis psychiatrischer Forschung. Berlin, Germany: Springer; 1994.
43. Hoff P. Kraepelin – Clinical Section. In: Berrios GE, Porter R, eds. A History of Clinical Psychiatry. The Origin and History of Psychiatric Disorders. London, UK: Athlone; 1995: 261–279.
44. Hoff P. The Kraepelinian tradition // Dialogues in clinical neuroscience. – 2015. – Vol. 17. – № 1. – P. 31.
