@inbook{RID:092118120747-37, title = {From Euler Diagrams in Schopenhauer to Aristotelian Diagrams in Logical Geometry}, chapter = {}, pages = {}, publisher = {}, year = {Forthcoming}, author = {Demey, Lorenz}, editor = {Jens Lemanski}, booktitle = {Mathematics, Logic and Language in Schopenhauer} }