Richard J.-Y, Seitz M., Biancale R., Bizouad C., Gambis D., Loyer S., Soudarin L., Thaller D., Springer T., Koenig R., Krásná H., Pollet A., Deleflie F.
Title:
IERS Working group on Combination of Space Geodetic Techniques at the Observation Level (WG- COL)