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- Author: Anne S. Troelstra Dirk van Dalen
- Year: 1988
![book The L. E. J. Brouwer Centenary Symposium, Proceedings of the Conference held in Noordwijkerhout](/covers/files_170/1145000/680369592572187469882f0975e68f6c-d.gif)
- Author: A.S. Troelstra and D. van Dalen (Eds.)
- Language: English
- Year: 1982
![book Basic proof theory](/covers/files_170/1121000/d9ffb3a06fceee96e388300a35ef06bb-d.jpg)
Basic proof theory
djvu
- Author: Troelstra A.S. Schwichtenberg H.
- Language: English
- Year: 2000
![book Mathematical Logic](/covers/files_170/974000/c598efbf586e7eae92c83f10e997fc44-d.jpg)
- Author: A. S. Troelstra (auth.) Petio Petrov Petkov (eds.)
- Language: English
- Year: 1990
![book Constructivism in Mathematics: An Introduction](/covers/files_170/927000/509ae33c0fe7ef8faa7cd1906a04010b-d.jpg)
- Author: Anne S. Troelstra Dirk van Dalen
- Language: English
- Year: 1988
![book Constructivism in Mathematics: An Introduction](/covers/files_170/876000/d452211a7db943886c22d4b2c27f6b82-d.jpg)
- Author: Anne S. Troelstra Dirk van Dalen
- Language: English
- Year: 1988
![book Basic Proof Theory](/covers/files_170/554000/2d33479ffd54ddd3be8940e7a50dad4f-d.jpg)
Basic Proof Theory
djvu
- Author: Anne S. Troelstra H. Schwichtenberg
- Language: English
- Year: 2000