TY  - RPRT
TI  - Shape functions for velocity interpolation in general hexahedral cells
AU  - R.L. Naff
AU  - T.F. Russell
AU  - J. D. Wilson
PY  - 2002
DO  - 10.1023/a:1021218525861
UR  - https://pubs.usgs.gov/publication/70023938
ID  - 70023938
ER  -