NEMMEL N, JACOB W, DOSE V, BERTEL E. UNOCCUPIED ELECTRONIC STATES OF POTASSIUM AND SODIUM ON Ag(110) Period. Polytech. Chem. Eng. [Internet]. 1990 Jan. 1 [cited 2024 Jul. 22];34(1-3):5-16. Available from: https://pp.bme.hu/ch/article/view/2703