TY  - RPRT
TI  - Photon band structures: The plane-wave method.
AU  - KM Leung
AU  - YF Liu
PY  - 1990
DO  - 10.1103/physrevb.41.10188
UR  - https://pubmed.ncbi.nlm.nih.gov/9993408/
ID  - 9993408
ER  -