Marsch, Eckart MPI for Aeronomy, Max Planck Institute for Solar System Research, Max Planck Society; Department Sun and Heliosphere, Max Planck Institute for Solar System Research, Max Planck Society;
Hellinger, P., Matteini, L., Štverák, Š., Trávníček, P. M., & Marsch, E. (2011). Heating and cooling of protons in the fast solar wind between 0.3 and 1 AU: Helios revisited. Journal Geophysical Research, 116: A09105. doi:10.1029/2011JA016674.