TY  - RPRT
TI  - Two-photon-exchange force between charged systems: Spinless particles.
AU  - G Feinberg
AU  - J Sucher
PY  - 1988
DO  - 10.1103/physrevd.38.3763
UR  - https://pubmed.ncbi.nlm.nih.gov/9959144/
ID  - 9959144
ER  -