TY  - JOUR
AU  - John E. Gough
TI  - Field Calculus: Quantum and Statistical Field Theory without the Feynman Diagrams
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2022
VL  - 18
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2022_18_a43/
LA  - en
ID  - SIGMA_2022_18_a43
ER  -