1. Tikhonov, A. N.,On the Stability of the Functional Optimization Problem, USSR Computational Mathematics and Mathematical Physics, Vol. 6, pp. 631?634, 1966.
2. Berdishev, V. I.,Stability of the Minimum Problem under a Perturbation of the Constrained Set, USSR Mathematical Sbornik, Vol. 103, pp. 467?479, 1977.
3. Dontchev, A., andZolezzi, T.,Well-Posed Optimization Problems, Lecture Notes in Mathematics, Springer-Verlag, Berlin, Germany (to appear).
4. Furi, M., andVignoli, A.,About Well-Posed Minimization Problems for Functionals in Metric Spaces, Journal of Optimization Theory and Applications, Vol. 5, pp. 225?229, 1970.
5. Lucchetti, R.,Some Aspects of the Connections between Hadamard and Tikhonov Well-Posedness of Convex Programs, Bollettino della Unione Matematica Italiana, Series C, Vol. 6, pp. 337?345, 1982.