@article{Cappers_2010,<br/><span class="tab"></span> title={Demand response in U.S. electricity markets: Empirical evidence},<br/><span class="tab"></span> volume={35},<br/><span class="tab"></span> ISSN={0360-5442},<br/><span class="tab"></span> url={http://dx.doi.org/10.1016/j.energy.2009.06.029},<br/><span class="tab"></span> DOI={10.1016/j.energy.2009.06.029},<br/><span class="tab"></span> number={4},<br/><span class="tab"></span> journal={Energy},<br/><span class="tab"></span> publisher={Elsevier BV},<br/><span class="tab"></span> author={Cappers,<br/><span class="tab"></span> Peter and Goldman,<br/><span class="tab"></span> Charles and Kathan,<br/><span class="tab"></span> David},<br/><span class="tab"></span> year={2010},<br/><span class="tab"></span> month=apr,<br/><span class="tab"></span> pages={1526–1535} }