Antonio Jiménez

In-Flight Performance of the Virgo Solar Irradiance Instruments on Soho

Steven Dewitte, Christoph Wehrli, Claus Fröhlich, 1997 .

VIRGO: Experiment for helioseismology and solar irradiance monitoring

Richard C. Willson, Christoph Wehrli, Todd Hoeksema, 1995 .