TY  - RPRT
TI  - Baryon-number violation with improved instantons.
AU  - PB Arnold
AU  - MP Mattis
PY  - 1991
DO  - 10.1103/physrevlett.66.13
UR  - https://pubmed.ncbi.nlm.nih.gov/10043130/
ID  - 10043130
ER  -