Pashitskii E, Pentegov V. The role of the Coulomb interaction in the formation of superconducting and pseudogap states in cuprate metal-oxides: Pseudogap. Fiz. Nizk. Temp. [інтернет]. 20, Березень 2006 [цит. за 11, Листопад 2025];32(4-5):596-601. доступний у: http://80.92.230.95/index.php/fnt/article/view/f32-0596e