Stability in the $C^l$-norm of classes of solutions of systems of linear partial differential equations of elliptic type
A. P. Kopylov

This publication is cited in the following articles:

1. A. A. Egorov, “Quasiconvex functions and null Lagrangians in the stability problems of classes of mappings”, Siberian Math. J., 49:4 (2008), 637–649          
2. Kopylov A.P., “Stability and regularity of solutions to elliptic systems of partial differential equations”, Interaction of Analysis and Geometry, Contemporary Mathematics Series, 424, 2007, 137–153        
3. A. A. Egorov, “Stability of classes of mappings, quasiconvexity, and null Lagrangians”, Dokl. Math., 76:1 (2007), 599  
4. Kopylov A.P., Slutsky D.A., “On strong stability of classes of solutions to elliptic systems of linear partial differential equations”, Doklady Mathematics, 72:1 (2005), 606–608        
5. A. P. Kopylov, “Properties of the mappings that are close to the harmonic mappings. II”, Siberian Math. J., 45:4 (2004), 628–645          
6. A. P. Kopylov, “On the $W_q^l$-regularity of solutions to systems of differential equations in the case when the equations are constructed from discontinuous functions”, Siberian Math. J., 44:4 (2003), 587–604          
7. Kopylov A.P., “Stability of classes of mappings and milder continuity of the higher derivatives of solutions to elliptic systems of nonlinear partial differential equations of arbitrary order”, Doklady Mathematics, 64:1 (2001), 64–67