@ARTICLE{Gupta11EnergySustainability,
title={Research Directions in Energy-Sustainable Cyber-Physical Systems},
author={Sandeep K. S. Gupta and Tridib Mukherjee and Georgios Varsamopoulos and Ayan Banerjee},
journal={Elsevier Comnets Special Issue in Sustainable Computing (SUSCOM) 2011 Invited paper (Accepted for publication)},
year={2011},
volume={1},
issue={1},
page={57-74}
}