OCHAL, A. Domain identification problem for elliptic hemivariational inequalities. Topological Methods in Nonlinear Analysis, [S. l.], v. 16, n. 2, p. 267–278, 2000. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2000.041. Acesso em: 3 jul. 2024.