中国科学院数学与系统科学研究院期刊网
Approximate Analytical Solution of the Generalized Kolmogorov-Petrovsky-Piskunov Equation with Cubic Nonlinearity
Wei-guo ZHANG, Xie-kui HU, Xing-qian LING, Wen-xia LI
Acta Mathematicae Applicatae Sinica(English Series) . 2023, (2): 424 -449 .  DOI: 10.1007/s10255-023-1054-7