Search for: [Subject and Keywords = Airy stress function] OR [Subject and Keywords = two\-dimensional deformation] OR [Subject and Keywords = least square approximation] OR [Subject and Keywords = rough\-rigid base] OR [Subject and Keywords = surface loads] OR [Title = Two\-dimensional deformation of an elastic layer subjected to surface loads] OR [Creator = Rani, Salma] OR [Creator = Rani, Sunita]