The crystal structure of calcium 4H-pyran-2,6-dicarboxylate trihydrate, Ca.C7O5H4.3H2O

K. J. Palmer, K. S. Lee
1969 Acta Crystallographica Section B  
doi:10.1107/s0567740869005814 fatcat:e5bx4y2xuzefvoch4wzzonwcxy