ZVYAGIN, A. Macroscopic thermal entanglement in a spin chain caused by the magnetic field: Inhomogeneity effect. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 38, n. 3, p. 266–272, 2012. DOI: 10.1063/1.3691529. Disponível em: http://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f38-0266e. Acesso em: 12 трав. 2024.