In 2005, I was cited in the two papers listed below. 

1. D Spitzley and G Keoleian, Life Cycle Environmental and Economic Assessment of Willow Biomass Electricity: A Comparison with Other Renewable and Non-Renewable Sources, Report No. CSS04-05R, March 25, 2004 (revised February 10, 2005), Center for Sustainable Systems, University of Michigan, Ann Arbor, MI. This paper can be downloaded from my 2005 citation file below. I am citation [30] in this paper.

2. A. Shahbazi, C. Turner, H. Singh, Y. Li, S. Fitzpatrick, Performance Evaluation and Economic Analysis of a Grid Connected Photovoltaic System in a Multifamily  Residential Building, Applied Engineering in Agriculture. Vol. 21(4): 729-735 (2005). The paper abstract can be downloaded from my 2005 citation file below. The abstract has instructions for getting a copy of this paper.

In 2008,  I was cited on page 12 of the Nemet and Baker paper listed below.

1.  Nemet, Gregory F. and Baker, Erin, "Demand Subsidies versus R&D: Comparing the Uncertain Impacts of Policy on a Pre-Commercial Low-Carbon Energy Technology" (April 9, 2008). La Follette School Working Paper No. 2008-006

 The Nemet and Baker paper is available at the Social Science Research Network: http://ssrn.com/abstract=1118543