TY  - RPRT
TI  - Simplification of vector ray tracing by the groove function.
AU  - Zhongwen Hu
AU  - Zuping Liu
AU  - Qiuping Wang
PY  - 2005
DO  - 10.1364/josaa.22.000174
UR  - https://pubmed.ncbi.nlm.nih.gov/15669627/
ID  - 15669627
ER  -