Environmental Information and Management System - The New Czech-German Twinning Project. - Claus Heuberger (EnviroInfo, 2003)

Incorporating Environmental Information Technologies into "Capacity-Building" Projects - Examples and Experiences of Twinning Projects in CEE - Countries. - Anja Jenichen; Michael Schmidt; Claus Heuberger (EnviroInfo, 2003)

Institution Building: EU-Twinning Project CENIA supporting the Czech Environmental Information Agency. - Heinrich Schneider; Claus Heuberger; Antonín Petr; Jirí Hradec (EnviroInfo, 2005)