Klei, H. E., Moriarty, N. W., Echols, N., Terwilliger, T. C., Baldwin, E. T., Pokross, M., . . . Adams, P. D. (2013). Ligand placement based on prior structures: The guided ligand-replacement method. International Union of Crystallography.

Klei, Herbert E., Nigel W. Moriarty, Nathaniel Echols, Thomas C. Terwilliger, Eric T. Baldwin, Matt Pokross, Shana Posy, and Paul D. Adams. Ligand Placement Based On Prior Structures: The Guided Ligand-replacement Method. International Union of Crystallography, 2013.

Klei, Herbert E., et al. Ligand Placement Based On Prior Structures: The Guided Ligand-replacement Method. International Union of Crystallography, 2013.