Golden, Patrick, and Ryan Shaw. 2015. “Period assertion as nanopublication.” In Semantics, Analytics, Visualisation: Enhancing Scholarly Data Workshop Co-Located with the 24th International World Wide Web Conference. Florence, Italy. http://web.archive.org/web/20151027053101/http://cs.unibo.it/save-sd/2015/papers/html/golden-savesd2015.html.
———. 2016. “Nanopublication beyond the sciences: the PeriodO period gazetteer.” PeerJ Computer Science 2 (February): e44. https://doi.org/10.7717/peerj-cs.44.
Rabinowitz, Adam. 2014. “It’s about time: historical periodization and Linked Ancient World Data.” ISAW Papers 7 (22). http://dlib.nyu.edu/awdl/isaw/isaw-papers/7/rabinowitz/.
Rabinowitz, Adam, Ryan Shaw, Sarah Buchanan, Patrick Golden, and Eric Kansa. 2016. “Making Sense of the Ways We Make Sense of the Past: The Periodo Project.” Bulletin of the Institute of Classical Studies 59 (2): 42–55. https://doi.org/10.1111/j.2041-5370.2016.12037.x.
Rabinowitz, Adam, Ryan Shaw, and Patrick Golden. 2018. “Making up for Lost Time: Digital Epigraphy, Chronology, and the Periodo Project.” Digital Epigraphy. https://doi.org/10.1515/9783110607208-017.
Shaw, Ryan. 2020. “Periodization.” ISKO Encyclopedia of Knowledge Organization. https://www.isko.org/cyclo/periodization.
Shaw, Ryan, Adam Rabinowitz, and Patrick Golden. 2018. “A deep gazetteer of time periods.” In Digital Humanities 2018. Mexico City. https://dh2018.adho.org/en/a-deep-gazetteer-of-time-periods/.
Shaw, Ryan, Adam Rabinowitz, Patrick Golden, and Eric Kansa. 2015. “A sharing-oriented design strategy for networked knowledge organization systems.” International Journal on Digital Libraries. https://doi.org/10.1007/s00799-015-0164-0.