TY  - RPRT
TI  - Analysis of optical elements with flat boundary surfaces.
AU  - Te-Tan Liao
AU  - Psang Dain Lin
PY  - 2003
DO  - 10.1364/ao.42.001191
UR  - https://pubmed.ncbi.nlm.nih.gov/12638876/
ID  - 12638876
ER  -