Josh Berdine Cristiano Calcagno Byron Cook Dino Distefano Peter W. O'Hearn Thomas Wies Hongseok Yang Shape Analysis for Composite Data Structures. 178-192 2007 conf/cav/2007 CAV http://dx.doi.org/10.1007/978-3-540-73368-3_22 db/conf/cav/cav2007.html#BerdineCCDOWY07