stella: An operator-split, implicit-explicit δf-gyrokinetic code for general magnetic field configurations. - Michael Barnes; Felix I. Parra; Matt Landreman (J. Comput. Phys., 2019)

KNOSOS: A fast orbit-averaging neoclassical code for stellarator geometry. - Jose Luis Velasco; I. Calvo; Felix I. Parra; J. M. García-Regaña (J. Comput. Phys., 2020)

A novel approach to radially global gyrokinetic simulation using the flux-tube code stella. - Denis A. St-Onge; Michael Barnes; Felix I. Parra (J. Comput. Phys., 2022)