Huang , YuxiangLi , QiaogeLi , RongxinZeng , Fanhai and Guo , Ling. (2022). A Unified Fast Memory-Saving Time-Stepping Method for Fractional Operators and Its Applications. Numerical Mathematics: Theory, Methods and Applications. 15 (3). 679-714. doi:10.4208/nmtma.OA-2022-0023