Enabling the Efficient Use of SMP Clusters: The GAMESS/DDI Model. - Ryan M. Olson; Michael W. Schmidt; Mark S. Gordon; Alistair P. Rendell (SC, 2003)

A new hierarchical parallelization scheme: Generalized distributed data interface (GDDI), and an application to the fragment molecular orbital method (FMO). - Dmitri G. Fedorov; Ryan M. Olson; Kazuo Kitaura; Mark S. Gordon; Shiro Koseki (J. Comput. Chem., 2004)

Parallel coupled perturbed CASSCF equations and analytic CASSCF second derivatives. - Timothy J. Dudley; Ryan M. Olson; Michael W. Schmidt; Mark S. Gordon (J. Comput. Chem., 2006)

Coupled cluster algorithms for networks of shared memory parallel processors. - Jonathan L. Bentz; Ryan M. Olson; Mark S. Gordon; Michael W. Schmidt; Ricky A. Kendall (Comput. Phys. Commun., 2007)

Scalable implementations of accurate excited-state coupled cluster theories: application of high-level methods to porphyrin-based systems. - Karol Kowalski; Sriram Krishnamoorthy; Ryan M. Olson; Vinod Tipparaju; Edoardo Aprà (SC, 2011)