Document Type : Survey
. (2011). . Mathematical Culture and Thought, 29(2), 61-73.
. "", Mathematical Culture and Thought, 29, 2, 2011, 61-73.
. (2011). '', Mathematical Culture and Thought, 29(2), pp. 61-73.
, "," Mathematical Culture and Thought, 29 2 (2011): 61-73,
. . An Expository Journal of the Iranian Mathematical Society. 2011;29(2):61-73 (In Persian).
