Bertelli, N., Maj, O., Poli, E., Harvey, R., Wright, J. C., Bonoli, P. T., et al. (2012). Paraxial Wentzel–Kramers–Brillouin method applied to the lower hybrid wave propagation. Physics of Plasmas, 19: 082510 (10pp). doi:10.1063/1.4745870.