TY  - GEN
AU  - Stavroudis,O N
TI  - Orthotomic systems of rays in inhomogeneous isotropic media
SN  - 1559-128X
PY  - 2012///1002
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1364/AO.10.000260
ER  -