References
Edward Jones
(1940-1949)
XJ. hAdamard, the psychology of invention in the mathematical field
1947
Philosophy and Phenomenological Research 8/2
M. wertheimer, productive thinking
1947
Philosophy and Phenomenological Research 8/2
(1940-1949)
X1947
Philosophy and Phenomenological Research 8/2
1947
Philosophy and Phenomenological Research 8/2