Interactive visualisation of geographical objects on the Internet. - Jaakko Kähkönen; Lassi Lehto; Tiina Kilpelainen; Tapani Sarjakoski (Int. J. Geogr. Inf. Sci., 1999)

An Algorithm for Icon Labelling on a Real-Time Map. - Lars Harrie; Hanna Stigmar; Tommi Koivula; Lassi Lehto (SDH, 2004)

Real-time generalization of XML-encoded spatial data for the Web and mobile devices. - Lassi Lehto; L. Tiina Sarjakoski (Int. J. Geogr. Inf. Sci., 2005)

Map generalization and schema transformation of geospatial data combined in a Web Service context. - Theodor Foerster; Lassi Lehto; Tapani Sarjakoski; L. Tiina Sarjakoski; Jantien E. Stoter (Comput. Environ. Urban Syst., 2010)

Erratum to "Map generalization and schema transformation of geospatial data combined in a Web Service context [Computers, Environment and Urban Systems 34 (2010) 79-88]. - Theodor Foerster; Lassi Lehto; Tapani Sarjakoski; L. Tiina Sarjakoski; Jantien E. Stoter (Comput. Environ. Urban Syst., 2010)

An Information Model for Pedestrian Routing and Navigation Databases Supporting Universal Accessibility. - Mari Laakso; Tapani Sarjakoski; Lassi Lehto; L. Tiina Sarjakoski (Cartogr. Int. J. Geogr. Inf. Geovisualization, 2013)