The demon's fallacy

simulation modeling and a new style of reasoning

2017

Johannes Lenhard

in: The science and art of simulation I, Berlin,

Activity and sign

Grounding mathematics education

2005

Michael H. G. Hoffmann, Johannes Lenhard, Falk Seeger (eds)

Berlin, Springer

Axiomatics without foundations. on the model-theoretical viewpoint in modern axiomatics

2005

Johannes Lenhard

Philosophia Scientiae 9 (2)

Deduction, perception, and modeling

2005

Johannes Lenhard

in: Activity and sign, Berlin,

Grounding mathematics education

2005

Johannes Lenhard, Michael H. G. Hoffmann

in: Activity and sign, Berlin,