Document Type : Translation
. (1999). . Mathematical Culture and Thought, 18(1), 1-21.
. "", Mathematical Culture and Thought, 18, 1, 1999, 1-21.
. (1999). '', Mathematical Culture and Thought, 18(1), pp. 1-21.
, "," Mathematical Culture and Thought, 18 1 (1999): 1-21,
. . An Expository Journal of the Iranian Mathematical Society. 1999;18(1):1-21 (In Persian).
