Campbell, Dan AND L. Erban. A Reexamination of the Emergy Input to a System from the Wind. In Proceedings, Emergy Synthesis 9: Theory and Applications of the Emergy Methodology, Gainesville, Florida, January 07 - 09, 2016. Center for Environmental Policy, University of Florida, Gainsville, FL, 13-19, (2017).

Erban, L., S. Balogh, H. Walker, Dan Campbell, AND T. Gleason. Assessment of the urban water system with an open, reproducible process applied to Chicago. Joint Conference of ISIE and ISSST, Chicago, IL, June 25 - 29, 2017.

Campbell, Dan, H. Walker, S. Balogh, L. Erban, R. Boumans, AND T. Gleason. Change and transition in urban systems: The story of Chicago told with Energy Systems Language models. The International Society for Ecological Modelling Global Conference 2017, Jeju, Jeju, SOUTH KOREA, September 17 - 21, 2017.

Erban, L. CityWaterBalance: Track Flows of Water Through an Urban System. U.S. Environmental Protection Agency, Washington, DC, 2017.

Minderhoud, P., G. Erkens, V. Pham, V. Bui, L. Erban, H. Kooi, AND E. Stouthamer. Impacts of 25 years of groundwater extraction on subsidence in the Mekong delta, Vietnam. Environmental Research Letters. IOP Publishing LIMITED, Bristol, Uk, 12(6):064006, (2017).

Boumans, R., Dan Campbell, L. Erban, S. Balogh, H. Walker, AND T. Gleason. Thermodynamics and the evolution of a city: a tale of how Chicago came to be, from biophysical and socio-economic perspectives. U.S. Regional Association of the International Association for Landscape Ecology Annual Meeting, Baltimore, MD, April 09 - 13, 2017.

Campbell, Dan AND L. Erban. A reexamination of the emergy input to a system from the wind. Emergy Synthesis 9, Gainesville, FL, January 05 - 09, 2016.