"S. Shtrikman" . "4" . "Z. Hashin" . . . "wetenschappelijk artikel"@nl . "335-342" . "im Oktober 1962 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "On some variational principles in anisotropic and nonhomogeneous elasticity"@en . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0436\u043E\u0432\u0442\u043D\u0456 1962"@uk . . . "10" . . . . . "1962-10-01T00:00:00Z"^^ . "On some variational principles in anisotropic and nonhomogeneous elasticity"@en . "On some variational principles in anisotropic and nonhomogeneous elasticity"@nl . "On some variational principles in anisotropic and nonhomogeneous elasticity"@en . . "On some variational principles in anisotropic and nonhomogeneous elasticity"@nl . "On some variational principles in anisotropic and nonhomogeneous elasticity"@nl . "On some variational principles in anisotropic and nonhomogeneous elasticity"@en . . . . . . "10.1016/0022-5096(62)90004-2" .