Programming PortletsRon Lynn, Joey Bernal, Peter Blinstrubas, Stefan Hepper, Usman Memon, Varadarajan (Varad) Ramamoorthy · First published 2007Open the Tome
Portlets and Apache portalsStefan Hepper, Peter Fischer, Stephan Hesmer, Richard Jacob, David Taylor · First published 2005Open the Tome
Pervasive computingHorst Henn, Stefan Hepper, Klaus Rindtorff, Thomas Schack, Thomas Schaeck · First published 2001Open the Tome
