Khotkevych N, Kolesnichenko Y, Ruitenbeek J van. Electron tunneling into surface states through an inhomogeneous barrier: asymptotically exact solution of the problem and STM theory. Fiz. Nizk. Temp. [інтернет]. 15, Січень 2013 [цит. за 02, Березень 2026];39(3):384-9. доступний у: http://80.92.230.95/index.php/fnt/article/view/f39-0384e