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Չիկագոյի ոճի (17րդ խմբ.) մեջբերումfrisch, R. In-seeking by the Nonplex Method in Nonlinear Programming. cairo: National Planning Institute, 1964.
MLA (9րդ խմբ.) Մեջբերումfrisch, R. In-seeking by the Nonplex Method in Nonlinear Programming. National Planning Institute, 1964.