HTML-Math: Mathematical Markup Language Working Draft. - Robert R. Miner; Patrick D. F. Ion (World Wide Web J., 1997)

Some Traditional Mathematical Knowledge Management. - Patrick D. F. Ion (Calculemus/MKM, 2009)

Reimplementing the Mathematics Subject Classification (MSC) as a Linked Open Dataset. - Christoph Lange 002; Patrick Ion; Anastasia Dimou; Charalampos Bratsas; Joseph Corneli; Wolfram Sperber; Michael Kohlhase; Ioannis Antoniou (AISC/MKM/Calculemus, 2012)

Bringing Mathematics to the Web of Data: The Case of the Mathematics Subject Classification. - Christoph Lange 002; Patrick Ion; Anastasia Dimou; Charalampos Bratsas; Wolfram Sperber; Michael Kohlhase; Ioannis Antoniou (ESWC, 2012)

Reimplementing the Mathematical Subject Classification (MSC) as a Linked Open Dataset - Christoph Lange 002; Patrick Ion; Anastasia Dimou; Charalampos Bratsas; Joseph Corneli; Wolfram Sperber; Michael Kohlhase; Ioannis Antoniou (CoRR, 2012)

Mathematics and the World Wide Web. - Patrick D. F. Ion (MKM/Calculemus/DML, 2013)

Early Examples of Software in Mathematical Knowledge Management. - Patrick Ion (ICMS, 2014)

Evolutionary events in a mathematical sciences research collaboration network. - Jason Cory Brunson; Steve Fassino; Antonio McInnes; Monisha Narayan; Brianna Richardson; Christopher Franck; Patrick Ion; Reinhard C. Laubenbacher (Scientometrics, 2014)

The Effort to Realize a Global Digital Mathematics Library. - Patrick Ion (ICMS, 2016)

The Global Digital Mathematics Library and the International Mathematical Knowledge Trust. - Patrick D. F. Ion; Stephen M. Watt (CICM, 2017)

10 Years Later: The Mathematics Subject Classification and Linked Open Data. - Susanne Arndt; Patrick Ion; Mila Runnwerth; Moritz Schubotz; Olaf Teschke (CICM, 2021)

Using General Large Language Models to Classify Mathematical Documents. - Patrick D. F. Ion; Stephen M. Watt (CICM, 2024)

The geometry of N-body orbits and the DFT (extended abstract). - Patrick Ion (SCSS (Work in Progress), 2024)