| Year | Author | Article |
| 1998 | Feist, Wolfgang | Windows: key role in the Passive House concept |
| 1998 | Häuser, Karl | Development of glazing - inert gas filling |
| 1998 | Grönegräs, Jochen | Development of glazing - coatings |
| 1998 | Schnieders, Jürgen | The influence of the edge bond and mounting depth of the pane |
| 1998 | Heinz, Karl | The window in a Passive House |
| 1998 | Pazen, Günter | Passive House windows of the eurotec company |
| 1998 | Feist, Wolfgang | Thermal bridge minimised window installation |
| 1998 | Feist, Wolfgang; Sariri, Vahid; Ebel, Witta; Baffia, Enikö | Solar incidence depending on window orientation and shading |