Abdukhakimov, Saidakbar, and Atxam Khasanov. “DISCRETE SPECTRUM OF TWO-FERMION SCHRÖDINGER OPERATORS ON 3D LATTICES”. Scientific practical conference 1, no. 1 (April 22, 2026): 5–7. Accessed June 2, 2026. http://d-pressa.com/index.php/spc/article/view/747.