Tkach М.В., Seti Ю.О., and Boyko І.В. “Effect of Nonlinear Electron-Electron Interaction on Electron Tunneling Through an Asymmetric Two-Barrier Resonance Tunnel Structure”. Ukrainian Journal of Physics 57, no. 8 (August 30, 2012): 849. Accessed May 4, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2021206.