TY  - RPRT
TI  - Exact parapositroniumlike solution to two-body Dirac equations.
AU  - Van Alstine P
AU  - H Crater
PY  - 1986
DO  - 10.1103/physrevd.34.1932
UR  - https://pubmed.ncbi.nlm.nih.gov/9957372/
ID  - 9957372
ER  -