TY  - RPRT
TI  - Some mathematics for quasi-symmetry
AU  - Burby, J. W. (ORCID:0000000317727647)
AU  - Kallinikos, N. (ORCID:0000000333244223)
AU  - MacKay, R. S. (ORCID:0000000347713692)
PY  - 2020
DO  - 10.1063/1.5142487
UR  - https://www.osti.gov/biblio/2564532
ID  - 2564532
ER  -