Gizon, L. Department Solar and Stellar Interiors, Max Planck Institute for Solar System Research, Max Planck Society;
Gizon, L., Birch, A. C., Bush, R. I., Duvall Jr., T. L., Kosovichev, A. G., Scherrer, P. H., et al. (2001). Time-distance helioseismology and the Solar Orbiter mission. In B. Battrick, & H. Sawaya-Lacoste (Eds.), Proc. ``Solar Encounter: The First Solar Orbiter Workshop'' (pp. 227-231). Noordwijk: ESA Publ. Div.