Titov, D. V. Department Planets and Comets, Max Planck Institute for Solar System Research, Max Planck Society;
Formisano, V., Grassi, D., Ignatiev, N., Zasova, L., Maturilli, A., Titov, D. V., et al. (2002). PFS for Mars Express: a new approach to study the Martian atmosphere. Advances in Space Research, 29, 131-142. doi:10.1016/S0273-1177(01)00562-2.