Brand, Willi A. Service Facility Stable Isotope, Dr. W. A. Brand, Max Planck Institute for Biogeochemistry, Max Planck Society;
Huang, L., Chivulescu, A., Allison, C., Brailsford, G., Brand, W. A., Wendeberg, M., et al. (2011). A Report of δ13C & δ18O Measurements in NBS 19 and NBS 18 pure CO2: Uncertainty in Traceability of CO2 Isotope Measurements.