1. Leontief, W. W., The Structure of the American Economy 1919–1939, London: Oxford University Press, 1941.
2. Leontief, W. W., Studies in the Structure of the American Economy, London: Oxford University Press, 1953.
3. Luenberger, D. G., Arbel, A., Singular dynamic Leontief system, Econometrica, 1977, 45(4): 991–995.
4. Zhang Jinshui, Economic Control Theory on Singular Economic Systems, Beijing: Tsinghua University Press, 1990. (In Chinese)
5. Tang Xiaowo, Zhu Jiacai, A decomposition method for large scale input-output system, Journal of University of Electronic Science and Technology of China, 1990, 19(3): 47–50. (in Chinese)