TY  - RPRT
TI  - Nondiffractive fields.
AU  - J Bajer
AU  - R Horák
PY  - 1996
DO  - 10.1103/physreve.54.3052
UR  - https://pubmed.ncbi.nlm.nih.gov/9965434/
ID  - 9965434
ER  -