Schmutz, W*; Fehlmann, A*; Hulsen, G*; Meindl, P*; Winkler, R; Thuillier, G*; Blattner, P*; Buisson, F*; Egorova, T*; Finsterle, W*; Fox, N P; Grobner, J*; Hochedez, J F*; Koller, S*; Meftah, M*; Meisonnier, M*; Nyeki, S*; Pfiffner, D*; Roth, H*; Rozanov, E*; Spescha, M*; Wehrli, C*; Werner, L*; Wyss, J U* (2009) The PREMOS/PICARD instrument calibration. Metrologia, 46 (4). S202-S206