Bianchi, C., M. Chiappini, I. E. Tabacco, A. Zirizzotti, and E. Zuccheretti. “Quasi-Parabolic Reflecting Bottom Surfaces of the Drygalski Antarctic Floating Ice Tongue”. Annals of Geophysics, vol. 44, no. 3, Dec. 2001, doi:10.4401/ag-3580.