A note on existential import. - Michael Böttner (Stud Logica, 1988)

Variable-free semantics for anaphora. - Michael Böttner (J. Philos. Log., 1992)

Machine Learning of Natural Language: Problems and Prospects. - Patrick Suppes; Michael Böttner; Lin Liang; Raymond Ravaglia (WOCFAI, 1995)

Comprehension Grammars Generated from Machine Learning of Natural Languages. - Patrick Suppes; Michael Böttner; Lin Liang (Mach. Learn., 1995)

Machine Learning Comprehension Grammars for Ten Languages. - Patrick Suppes; Lin Liang; Michael Böttner (Comput. Linguistics, 1996)

Natural Language. - Michael Böttner (Relational Methods in Computer Science, 1997)

Visiting Some Relatives of Peirce's. - Michael Böttner (RelMiCS, 1997)

Number in Peirce grammar. - Michael Böttner (RelMiCS, 1998)

A Collective Extension of Relational Grammar. - Michael Böttner (Log. J. IGPL, 1998)

Robotic machine learning of anaphora. - Patrick Suppes; Michael Böttner (Robotica, 1998)

Peirce Grammar. - Michael Böttner (Grammars, 2001)

Multigrade extension of relational grammar. - Michael Böttner (Inf. Sci., 2001)

The Architecture of Why2-Atlas: A Coach for Qualitative Physics Essay Writing. - Kurt VanLehn; Pamela W. Jordan; Carolyn P. Rosé; Dumisizwe Bhembe; Michael Böttner; Andy Gaydos; Maxim Makatchev; Umarani Pappuswamy; Michael A. Ringenberg; Antonio Roque; Stephanie Siler; Ramesh Srivastava (Intelligent Tutoring Systems, 2002)