Colovos, Chris, and Todd O. Yeates. “Verification of Protein Structures: Patterns of Nonbonded Atomic Interactions”. Protein Science, vol. 2, no. 9, 1993, pp. 1511-9, https://doi.org/10.1002/pro.5560020916.
Colovos, C., & Yeates, T. O. (1993). Verification of protein structures: Patterns of nonbonded atomic interactions. Protein Science, 2(9), 1511-1519. https://doi.org/10.1002/pro.5560020916
Colovos C, Yeates TO. Verification of protein structures: Patterns of nonbonded atomic interactions. Protein Science. 1993;2(9):1511-9.