TY - BOOK AU - Hadamard, Jacques TI - An essay on the psychology of invention in the mathematical field T2 - Dover books on advanced mathematics SN - 9780486201078 U1 - 510 PY - 1945/// CY - New York PB - Dover Pub. KW - Mathematics -- Philosophy N1 - General views and inquiries -- Discussions on unconsciousness -- Unconscious and discovery -- Preparation stage -- Later conscious work -- Discovery as synthesis -- Different kinds of mathematical minds -- Paradoxical cases of intuition -- General direction of research ER -