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Brandis, Christian August (1790-1867) (29)
Herbart, Johann Friedrich (1776-1841)(29)
Drobisch, Moritz Wilhelm (1802-1896)(11)
Strümpell, Ludwig (1812-1899)(2)
Brandis, Christian August (1790-1867) (29)
Herbart, Johann Friedrich (1776-1841)(29)
Drobisch, Moritz Wilhelm (1802-1896)(11)
Strümpell, Ludwig (1812-1899)(2)