Abhishek Singharoy, Yuriy Sereda, and Peter J. Ortoleva, “Hierarchical Order Parameters for Macromolecular Assembly Simulations. 1. Construction and Dynamical Properties of Order Parameters”, J. of Chemical Theory and Computation 8 (2012) #4, 1379-1392. PMCID: PMC3361912
doi:10.1021/ct200574x
