1. Arrow, K.J., 1974, Stability Independent of Adjustment Speeds.
2. Arrow, K.J. and M. McManus, 1958, A Note on Dynamic Stability.
3. Barnett, S. and C. Storey, 1970, Matrix Methods in Stability Theory, Chap.7.
4. Bellman, R., 1953, Stability Theory of Differential Equations, Chap. 1, §§ 1, 7, 12.
5. Braun, M., 1986, Differential Equations and their Applications, Chap. 3, Sects. 3.8–3.12.