NGA, Pham Thi Thanh; THANG, Nguyen Toan. Magnetic Order in Heisenberg Models on Non-Bravais Lattice: Popov-Fedotov Functional Method. <b>Communications in Physics</b>, <i>[S. l.]</i>, v. 29, n. 2, p. 119, 2019. DOI: 10.15625/0868-3166/29/2/13508. Disponível em: https://vjs.ac.vn/cip/article/view/13508. Acesso em: 2 jan. 2026.