Bentov et al, Journal of Structural Biology, 2010: Stabilization of amorphous calcium carbonate by phosphate rich organic matrix proteins and by single phosphoamino acids.
Glazer et al, J Biol Chem., 2010: A protein involved in the assembly of an extracellular calcium storage matrix.
Shechter et al, PNAS, 2008 : A gastrolith protein serving a dual role in the formation of an amorphous mineral containing extracellular matrix.
Shechter et al, Biol Bull., 2008: Reciprocal Changes in Calcification of the Gastrolith and Cuticle During the Molt Cycle of the Red Claw Crayfish Cherax quadricarinatus