Schidlowski, M. Biogeochemistry, Max Planck Institute for Chemistry, Max Planck Society;
Shen, Y., Schidlowski, M., & Chu, X. (2000). Biogeochemical approach to understanding phosphogenic events of the terminal Proterozoic to Cambrian. Palaeogeography, Palaeoclimatology, Palaeoecology, 158, 99-108.