Lu, Zuliang, Lin Li, Longzhou Cao, and Yin Yang. “Numerical Modelling of Cooperative and Noncooperative Three Transboundary Pollution Problems under Learning by Doing in Three Gorges Reservoir Area”. Mathematical Modelling and Analysis 25, no. 1 (January 13, 2020): 130-145. Accessed December 22, 2024. https://journals.vilniustech.lt/index.php/MMA/article/view/11392.