TY  - RPRT
TI  - Comparisons between geometrical optics and Lorenz-Mie theory
AU  - Ungut, A.
AU  - Grehan, G.
AU  - Gouesbet, G.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19810063274
ID  - 19810063274
ER  -