Document Type : Translation
. (2010). . Mathematical Culture and Thought, 29(1), 29-40.
. "", Mathematical Culture and Thought, 29, 1, 2010, 29-40.
. (2010). '', Mathematical Culture and Thought, 29(1), pp. 29-40.
, "," Mathematical Culture and Thought, 29 1 (2010): 29-40,
. . An Expository Journal of the Iranian Mathematical Society. 2010;29(1):29-40 (In Persian).
