Although the first published statement of the lottery paradox appears in Kyburg's 1961 Probability and the Logic of Rational Belief, the first formulation of the paradox appears in his "Probability and Randomness", a paper delivered at the 1959 meeting of the Association for Symbolic Logic, and the 1960 International Congress for the History and Philosophy of Science, but published in the journal Theoria in 1963.
The origin of the lottery paradox is linked to Kyburg's 1961 work on probability and rational belief, but it was initially presented at the Association for Symbolic Logic meeting in 1959 and the International Congress in 1960, with its publication occurring two years later in Theoria journal.