Complex sentence: Kyburg worked in probability and logic, and is first known for his Lottery Paradox (1961) and his co-editing "Studies in Subjective Probability" (1964) with Howard Smokler.
Split into simpler sentences: Kyburg worked in probability and logic, and is known for his Lottery Paradox (1961). Kyburg also edited "Studies in Subjective Probability" (1964) with Howard Smokler.