How is cognition of objects possible from pure reason: propositions a priori, principles that are to count for things in themselves? But this question quickly reveals itself as containing the further question: How is experiential cognition of thingsa (objectsb) possible in the manner of mathematical natural-scientific cognition?
Husserl Edmund (2019) First philosophy: lectures 1923/24 and related texts from the manuscripts (1920-1925). Dordrecht, Springer.
Husserl Edmund (2019) Supplemental texts, In: First philosophy, Dordrecht, Springer, 391–633.