Design of a Traffic-Responsive Control System for a Los Angeles Freeway. - Harold J. Payne; Warren A. Thompson; Leif Isaksen (IEEE Trans. Syst. Man Cybern., 1973)

The growth, accretion, and decay of cities. - John M. Peschon; Leif Isaksen; Brian Tyler (ISTAS, 1996)

The dynamics of an independent city. - Leif Isaksen; John M. Peschon (ISTAS, 1998)

Globalization versus independent cities: what is best? - John M. Peschon; Leif Isaksen (ISTAS, 1998)

Mapping the World of an Ancient Greek Historian: The HESTIA Project. - Elton T. E. Barker; Chris Pelling; Stefan Bouzarovski; Leif Isaksen (DH, 2010)

Googling Ancient Places. - Leif Isaksen; Elton T. E. Barker; Eric C. Kansa; Kate Byrne (DH, 2011)

Reflectance Transformation Imaging Systems for Ancient Documentary Artefacts. - Graeme Earl; Philip James Basford; Alexander Bischoff; Alan K. Bowman; Charles Crowther; Jacob Dahl; Michael Hodgson; Leif Isaksen; Eleni Kotoula; Kirk Martinez; Hembo Pagi; Kathryn E. Piquette (EVA, 2011)

Archaeology and the Semantic Web. - Leif Isaksen (2011)

Pelagios: An Information Superhighway for the Ancient World. - Elton T. E. Barker; Rainer Simon; Leif Isaksen (DH, 2012)

Ptolemy's Geography and the Birth of GIS. - Leif Isaksen (DH, 2012)

Here and There, Then and Now - Modelling Space and Time in the Humanities. - Leif Isaksen; Shawn Day; Jens Andresen; Eero Hyvönen; Eetu Mäkelä (DH, 2012)

Pelagios 3: Towards the semi-automatic annotation of toponyms in early geospatial documents. - Rainer Simon; Elton T. E. Barker; Pau de Soto Cañamares; Leif Isaksen (DH, 2014)

Pelagios and the emerging graph of ancient world data. - Leif Isaksen; Rainer Simon; Elton T. E. Barker; Pau de Soto Cañamares (WebSci, 2014)

Linked Ancient World Data: Relating the Past. - Gabriel Bodard; Tom Gheldof; K. Faith Lawrence; Simona Stoyanova; Charlotte Tupman; Leif Isaksen; Rainer Simon; Elton T. E. Barker; Pau de Soto Cañamares; Hugh Cayless (DH, 2016)

Social Semantic Annotation with Recogito 2. - Leif Isaksen; Rainer Simon; Elton T. E. Barker (DH, 2017)

Preface. - Alessandro Adamou; Enrico Daga; Leif Isaksen (WHiSe@ISWC, 2017)

Getting to Grips with Semantic and Geo-annotation using Recogito 2. - Leif Isaksen; Gimena del Rio Riande; Romina De León; Nidia Hernández (DH, 2018)

Demystifying ADHO, the Alliance of Digital Humanities Organizations. - Glen Worthey; Elisabeth Burr; Brian Croxall; Isabel Galina Russell; Matthew K. Gold; Leif Isaksen; Diane K. Jakacki; Micki Kaufman; Ernesto Priani Saisó; Ashley Sanders Garcia; Sara B. Sikes; Juan Steyn (DH, 2020)

Introduction. - Elton T. E. Barker; Marianne O'Doherty; Leif Isaksen (Int. J. Humanit. Arts Comput., 2021)

Pelagios - Connecting Histories of Place. Part II: From Community to Association. - Rebecca Kahn; Leif Isaksen; Elton T. E. Barker; Rainer Simon; Pau de Soto Cañamares; Valeria Vitale (Int. J. Humanit. Arts Comput., 2021)

Pelagios - Connecting Histories of Place. Part I: Methods and Tools. - Valeria Vitale; Pau de Soto Cañamares; Rainer Simon; Elton T. E. Barker; Leif Isaksen; Rebecca Kahn (Int. J. Humanit. Arts Comput., 2021)