http://socrates.berkeley.edu/~inkelas/Papers/OflazerInkelas2006.pdf http://socrates.berkeley.edu/~inkelas/Papers/InkelasRoseBUCLD27Paper.pdf http://socrates.berkeley.edu/~inkelas/Papers/InkelasOrgunStress.pdf http://socrates.berkeley.edu/~inkelas/Papers/JCLarticle.pdf