Institution:岩土与地下工程研究院
                            Journal:Fractal and Fractional
                            Key Words:Existence and uniqueness;Fractional substantial derivative;Regularity;Time-fractional diffusion equation;Variable-order
                            First Author:Zheng, Xiangcheng
                            Document Code:1541718066955567105
                            Volume:6
                            Issue:2
                            Number of Words:5
                            Translation or Not:No
                            Date of Publication:2022-02