Vasudevan, M., and P. Schiavone. “New Results Concerning the Identification of Neutral Inhomogeneities in Plane Elasticity”. Archives of Mechanics 58, no. 1 (January 1, 2006): 45–58. Accessed January 17, 2026. http://am.ippt.gov.pl/index.php/am/article/view/v58p45.