Citation: Kanzaki, Masami; Xue, Xianyu; Reibstein, Sindy; Berryman, Eleanor; Namgung, Seonyi (2011). Structures of two new high-pressure forms of AlPO~4~ by X-ray powder diffraction and NMR spectroscopy. Acta Crystallographica Section B, 67, pp. 30-40.