Simon Ulfsbäcker

Reasoning Processes in Propositional Logic

Tommy Gärling, Claes Strannegård, David Hedqvist, 2010, J. Log. Lang. Inf..

An anthropomorphic method for number sequence problems

Mehrdad Amirghasemi, Claes Strannegård, Simon Ulfsbäcker, 2013, Cognitive Systems Research.