TY  - RPRT
TI  - Nonradiating electromagnetic sources in a nonuniform medium.
AU  - Natalia K Nikolova
AU  - Yotka S Rickard
PY  - 2005
DO  - 10.1103/physreve.71.016617
UR  - https://pubmed.ncbi.nlm.nih.gov/15697757/
ID  - 15697757
ER  -