TY - RPRT TI - In situ observations of a high-pressure phase of H2O ice AU - I.-M. Chou AU - J.G. Blank AU - A.F. Goncharov AU - Ho-kwang Mao AU - R.J. Hemley PY - 1998 DO - 10.1126/science.281.5378.809 UR - https://pubs.usgs.gov/publication/70020775 ID - 70020775 ER -