TY  - RPRT
TI  - Pole structures in nuclear and particle physics.
AU  - D Morgan
AU  - MR Pennington
PY  - 1987
DO  - 10.1103/physrevlett.59.2818
UR  - https://pubmed.ncbi.nlm.nih.gov/10035656/
ID  - 10035656
ER  -