National Historical Geographical Information System as a tool for historical research: Population and railways in Wales, 1841-1911. - Ian N. Gregory; Robert M. Schwartz (Int. J. Humanit. Arts Comput., 2009)

Developing the spatial humanities: Geo-spatial technologies as a platform for cross-disciplinary scholarship. - David J. Bodenhamer; Ian N. Gregory; Paul S. Ell; Julia Hallam; Trevor M. Harris; Robert M. Schwartz (DH, 2012)

Digital Partnership: Combining Text Mining and GIS in a Spatial History of Sea Fishing in the United Kingdom, 1860 to 1900. - Robert M. Schwartz (Int. J. Humanit. Arts Comput., 2015)