TY  - RPRT
TI  - A simple formulation of the delta-four-stream approximation for radiative transfer parameterizations
AU  - Liou, Kuo-Nan
AU  - Fu, Qiang
AU  - Ackerman, Thomas P.
PY  - 1988
UR  - https://ntrs.nasa.gov/citations/19880067598
ID  - 19880067598
ER  -