An EASIER way to search online engineering resource. - Geir Granum; Phil Barker (Online Inf. Rev., 2000)

Metadata in an Ecosystem of Presentation Dissemination. - R. John Robertson; Phil Barker; Mahendra Mahey (Dublin Core Conference, 2008)

LRMI, Learning Resource Metadata on the Web. - Phil Barker; Lorna M. Campbell (WWW (Companion Volume), 2015)

Analysing and Improving Embedded Markup of Learning Resources on the Web. - Stefan Dietze; Davide Taibi 002; Ran Yu 001; Phil Barker; Mathieu d'Aquin (WWW (Companion Volume), 2017)