TY  - RPRT
TI  - Two-loop Bethe-logarithm correction in hydrogenlike atoms.
AU  - Krzysztof Pachucki
AU  - Ulrich D Jentschura
PY  - 2003
DO  - 10.1103/physrevlett.91.113005
UR  - https://pubmed.ncbi.nlm.nih.gov/14525422/
ID  - 14525422
ER  -