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Sensitivity analysis of problems of elasticity with unilateral constraints. J. Struct. Mech. 13 (1985), 201-222. 
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Design sensitivity analysis of elastic-plastic analysis problem. Mech. Structures Mach. 16(1988), 81-102. 
MR 0968603[3] M. P. Bendsøe, J. Sokolowski: 
Sensitivity analysis and optimal design of elastic plates with unilateral point supports. Mech. Structures Mach. 15 (1987), 383-393. 
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Controle dans les inequations variationelles elliptiques. J. Funct. Anal. 22 (1976), 25-39. 
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Nondifferentiable optimization problems for elliptic systems. SIAM J. Control Optim. 23 (1985), 632-648. 
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Shape sensitivity analysis of state constrained optimal control problems for distributed parameter systems. (Lecture Notes in Control and Information Sciences 114.) Springer-Verlag, Berlin 1989, pp. 236-245. 
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Differential stability of solutions to parametric optimization problems. Math. Methods Appl. Sci. 14 (1991), 281-294. 
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Zbl 0749.90077[14] M. Rao, J. Sokolowski: 
Sensitivity analysis of unilateral problems in $H_0^2(\Omega)$ and applications. Numer. Funct. Anal. Optim. 14 (1993), 1-2, 125-143. 
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Sensitivity analysis of control constrained optimal control problems for distributed parameter systems. SIAM J. Control Optim. 25 (1987), 1542-1556. 
MR 0912455 | 
Zbl 0647.49019[17] J. Sokolowski: 
Shape sensitivity analysis of boundary optimal control problems for parabolic systems. SIAM J. Control Optim. 26 (1988), 763-787. 
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Zbl 0663.49012[18] J. Sokolowski: Sensitivity analysis of shape estimation problems. In the volume dedicated to Jean Cea, to appear in special issue of Mechanics of Structures and Machines.
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Introduction to Shape Optimization. Shape sensitivity analysis. (Springer Series in Computational Mathematics 16.) Springer-Verlag, New York 1992. 
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