Latu, G., Mehrenberger, M., Güclü, Y., Ottaviani, M., & Sonnendrücker, E. (2018). Field-Aligned Interpolation for Semi-Lagrangian Gyrokinetic Simulations. Journal of Scientific Computing, 74(3), 1601-1650. doi:10.1007/s10915-017-0509-5.