Document Type : Translation
. (2011). . Mathematical Culture and Thought, 30(2), 57-78.
. "", Mathematical Culture and Thought, 30, 2, 2011, 57-78.
. (2011). '', Mathematical Culture and Thought, 30(2), pp. 57-78.
, "," Mathematical Culture and Thought, 30 2 (2011): 57-78,
. . An Expository Journal of the Iranian Mathematical Society. 2011;30(2):57-78 (In Persian).
