@ARTICLE{RDMVolatility2012, 
author={Roozbehani, M. and Dahleh, M.A. and Mitter, S.K.}, 
journal={Power Systems, IEEE Transactions on}, 
title={Volatility of Power Grids Under Real-Time Pricing}, 
year={2012}, 
month={Nov}, 
volume={27}, 
number={4}, 
pages={1926-1940}, 
}