Maital S and A Vaninsky (1999). “Data Envelopment Analysis with a Single DMU: A Graphic Projected-Gradient Approach.” EJOR 115(3): 518-528.
Maital S and A Vaninsky (1999). “Data Envelopment Analysis with a Single DMU: A Graphic Projected-Gradient Approach.” EJOR 115(3): 518-528.