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References
Witold A. Pogorzelski
Some remarks on the concept of completeness of the propositional calculus![Open Access Link](images/OAlink.png)
I-IV
in: Sektionen I-IV, Freiburg-Basel-Wien : Herder
![Open Access Link](images/OAlink.png)
Keeping phenomenologists informed since May 2002
I-IV
in: Sektionen I-IV, Freiburg-Basel-Wien : Herder