I want to know the answer to the following question:
Where did Carl Menger and Friedrich von Wieser influence Hayek?
All the background I'm provided with is that "During Hayek's years at the University of Vienna, Carl Menger's work on the explanatory strategy of social science and Friedrich von Wieser's commanding presence in the classroom left a lasting influence on him.". Is that enough to answer the question?
Answer: yes