FEDIRKO, V. A.; RYZHII, V. I.; VYURKOV, V. V. Conductance of a point contact in two-dimensional electron gas with high bias. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 18, n. 6, p. 651–652, 1992. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f18-0651e. Acesso em: 11 лис. 2025.