Dabulytė, J., and F. Ivanauskas. “Comparison of 2-D and 3-D Diode-Pumped Solid-State Laser Cooling Models”. Nonlinear Analysis: Modelling and Control 8, no. 1 (January 25, 2003): 19–32. Accessed April 29, 2024. https://www.journals.vu.lt/nonlinear-analysis/article/view/15175.