TY  - RPRT
TI  - Time-fractional flow equations (t-FFEs) to upscale transient groundwater flow characterized by temporally non-darcian flow due to medium heterogeneity
AU  - Yuan Xia
AU  - Yong Zhang
AU  - Christopher Green
AU  - Graham Fogg
PY  - 2021
DO  - 10.1029/2020wr029554
UR  - https://pubs.usgs.gov/publication/70225495
ID  - 70225495
ER  -