Siddique, Rizwana, Roohi Zafar, Salman Raza, S.M. Zeeshan Iqbal, and Zaheer Uddin. “Mean Lifetimes of Ns, Np, Nd, & Nf Levels of N V”. East European Journal of Physics, no. 3 (September 4, 2023): 424-429. Accessed May 17, 2024. https://periodicals.karazin.ua/eejp/article/view/21877.