Piret, P., Piret-Meunier, J., & Deliens, M. (1990). Chemical-composition and Crystal-structure of Dewindtite Pb3[h(uo2)3o2(po4)2]2.12h2o. European Journal of Mineralogy : an international journal of mineralogy, geochemistry and related sciences, 2(3), 399-405. https://hdl.handle.net/2078.5/87792 (Original work published 1990)