TY  - RPRT
TI  - Ghost fields in classical gauge theories.
AU  - Wim Schoenmaker
AU  - Wim Magnus
AU  - Peter Meuris
PY  - 2002
DO  - 10.1103/physrevlett.88.181602
UR  - https://pubmed.ncbi.nlm.nih.gov/12005675/
ID  - 12005675
ER  -