Hybrid Microgravity Monitoring of the Theistareykir Geothermal Reservoir (North Iceland) - Nolwenn Portier; Florian Forster; Jacques Hinderer; Kemâl Erbas; Philippe Jousset; Vincent Drouin; Siqi Li; Freysteinn Sigmundsson; Ingvar Magnússon; Gylfi Páll Hersir; Kristján Ágústsson; Ásgrímur Guðmundsson; et al. (Pure and Applied Geophysics, 2022)