Smith, H. Stellarator Theory (ST), Max Planck Institute for Plasma Physics, Max Planck Society;
http://dx.doi.org/10.1002/2014GL059320 (Verlagsversion)
Soto-Chavez, A. R., Wang, G., Bhattacharjee, A., Fu, G. Y., & Smith, H. (2014). A model for falling-tone chorus. Geophysical Research Letters, 41(6), 1838-1845. doi:10.1002/2014GL059320.