This was awarded in 1938 for his thesis on measure-theoretic probability Invariants of Certain Stochastic Transformation: The Mathematical Theory of Gambling Systems. Jobs were not so easy to come by (or):
Ito ay iginawad sa 1938 para sa kanyang tesis sa masukat-panteorya probabilidad Invariants ng ilang Stochastic pagbabagong-anyo: Ang teorya ng matematika Gambling Systems. Trabaho ay hindi kaya madaling na dumating sa pamamagitan ng (o):