TY  - RPRT
TI  - Stationary spatial patterns in passive optical systems: Two-level atoms.
AU  - LA Lugiato
AU  - C Oldano
PY  - 1988
DO  - 10.1103/physreva.37.3896
UR  - https://pubmed.ncbi.nlm.nih.gov/9899502/
ID  - 9899502
ER  -