Fortunato, Marco, Augusto Mazzoni, Alberico Sonnessa, Giovanna Berrino, Filippo Greco, and Federica Riguzzi. “Indoor Height Determination of the New Absolute Gravimetric Station of L’Aquila”. Annals of Geophysics 63, no. 6 (December 29, 2020): GD662. Accessed April 20, 2024. https://www.annalsofgeophysics.eu/index.php/annals/article/view/8473.