Helander, P. Stellarator Theory (ST), Max Planck Institute for Plasma Physics, Max Planck Society; External Organizations;
https://doi.org/10.1063/5.0008551 (Publisher version)
Rodriguez_Necessary.pdf (Any fulltext), 251KB
Rodriguez, E., Helander, P., & Bhattacharjee, A. (2020). Necessary and sufficient conditions for quasisymmetry. Physics of Plasmas, 27: 062501. doi:10.1063/5.0008551.