Danielius, R., D. Mikalauskas, A. Dubietis, and A. Piskarskas. “Self-Guided Intense Laser Pulse Propagation in Air”. Nonlinear Analysis: Modelling and Control 6, no. 1 (June 5, 2001): 21–26. Accessed May 1, 2024. https://www.journals.vu.lt/nonlinear-analysis/article/view/15222.