1. Graves, L.M.: Some mapping theorems. Duke Math. J. 17:2, 111–114 (1950)
2. Mordukhovich, B.S.: Approximation methods in optimization and control problems, Nauka, Moscow. [in Russian] (1988)
3. Mordukhovich, B.S., Wang, B.: Restrictive metric regularity generalized differential calculus in Banach spaces. Inter. J. Maths. Math. Sci. 50, 2650–2683 (2004)
4. Mordukhovich, B.S.: Variational Analysis and Generalized Differentiation, vol. 1. Springer, Berlin (2006)
5. Mordukhovich, B.S., Nam, N.M., Wang, B.: Metric regularity of mappings and generalized normals to set images. Set-Valued Var. Anal. 17:4, 359–387 (2009)