Dement’ev, A., O. Vrublevskaja, V. Girdauskas, and R. Kazragytė. “Numerical Analysis of Short Pulse Optical Parametric Amplification Using Type I Phase Matching”. Nonlinear Analysis: Modelling and Control 9, no. 1 (January 25, 2004): 39–53. Accessed April 27, 2025. https://journals.vu.lt./nonlinear-analysis/article/view/15169.