. . . "Quantum impurity in an antiferromagnet: Nonlinear sigma model theory"@nl . "art\u00EDculu cient\u00EDficu"@ast . . "wetenschappelijk artikel"@nl . . . . "article"@en . . "Quantum impurity in an antiferromagnet: Nonlinear sigma model theory"@en . "Quantum impurity in an antiferromagnet: Nonlinear sigma model theory"@nl . "\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 \u0441\u0435\u0440\u043F\u043D\u0456 2003"@uk . . . . . . "6" . "Quantum impurity in an antiferromagnet: Nonlinear sigma model theory"@en . . . "Quantum impurity in an antiferromagnet: Nonlinear sigma model theory"@nl . . . . . . "Quantum impurity in an antiferromagnet: Nonlinear sigma model theory"@en . . . . "Quantum impurity in an antiferromagnet: Nonlinear sigma model theory"@en . . "10.1103/PHYSREVB.68.064419" . "cond-mat/0303001" . . . . "im August 2003 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . . . . . . . . "68" . . . "2003-08-22T00:00:00Z"^^ .