@article{Santandrea:536,
      author        = "Santandrea, S. and Gerrits, D. and Naudet, J. and Ilsen,
                       S. and Luntama, J.P. and Tilmans, E. and Baijot, C. and de
                       Lafontaine, J. and Dominique, M. and Seaton, D.B. and
                       Stverak, S. and Travnícek, P. and Teston, F.",
      title         = "{PROBA2: OVER FOUR YEARS OF AUTONOMY, TECHNOLOGY
                       DEMONSTRATION, SOLAR SCIENCE AND SPACE WEATHER MONITORING}",
      year          = "2014",
}