Supplement to a "Bibliography of bibliometrics and citation indexing & analysis" (Trita-lib-2013). - Roland Hjerppe (Scientometrics, 1982)

Introducing Hypertext in Primary Health Care : Supporting the Doctor-Patient Relationship. - Toomas Timpka; Roland Hjerppe; John Zimmer; Marie Ekström (RIAO, 1988)

Cataloging and expert systems: AACR2 as a knowledge base. - Roland Hjerppe; Birgitta Olander (JASIS, 1989)

Libraries of the Future: Real and Virtual. - Roland Hjerppe (Essen Symposium, 1992)

Highways and Backroads of Internet: Strategies and Tactics. - Lisbeth Björklund; Roland Hjerppe; Andreas Björklind (Essen Symposium, 1994)