Document Type : Opinion
. (2013). . Mathematical Culture and Thought, 32(2), 1-3.
. "", Mathematical Culture and Thought, 32, 2, 2013, 1-3.
. (2013). '', Mathematical Culture and Thought, 32(2), pp. 1-3.
, "," Mathematical Culture and Thought, 32 2 (2013): 1-3,
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