Jankauskienė, Irma, and Tomas Miliūnas. “The Stability Analysis of the Market Price Using Lambert Function Method”. Lietuvos matematikos rinkinys 61, no. A (February 18, 2021): 13–17. Accessed October 28, 2025. https://test.zurnalai.vu.lt/LMR/article/view/22468.