Litvinov, V. A., I. I. Okseniuk, D. I. Shevchenko, and V. V. Bobkov. “SIMS Study of the Surface of Lanthanum-Based Alloys”. Ukrainian Journal of Physics 62, no. 10 (December 12, 2018): 845. Accessed November 23, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018618.