George Boole David Hilbert Gottlob Frege Bertrand Russell Alan Turing Alonzo Church / Alonzo Church / /
Person
Bertrand Russell Alan Turing Alonzo Church Kurt / David Hilbert Gottlob Frege Bertrand / George Boole / George Boole David Hilbert Gottlob / Yuri Gurevich / Kurt Gödel / Joachim Breitner April / Alfred Whiteheads / /