Tasmurat, A.Z., A.K. Bekbaev, and D.T. Aznabayev. “H2+, HD+, D2+ Hydrogen Molecular Ions”. Recent Contributions to Physics 62, no. 3 (September 25, 2017): 73–79. Accessed March 22, 2026. https://bph.kaznu.kz/index.php/zhuzhu/article/view/567.