An estimate of monthly global emissions of anthropogenic CO2: Impact on the seasonal cycle of atmospheric CO2. Journal of Geophysical Research. 113:1–10.. 2008.
Evaluating the performance of parallel subsurface simulators: An illustrative example with PFLOTRAN. Water Resources Research. 50(1):208-228.. 2014.
Multivariate Spatio-Temporal Clustering (MSTC) as a data mining tool for environmental applications. Proceedings of the IESMs Fourth Biennial Meeting: International Congress on Environmental Modeling and Software (IESMs 2008). :1039-1046.. 2008.