Bengt Wånggren
- Calfeutrement des fenêtres et des portes. In: Bâtiment International / Building Research and Practice, v. 7, n. 6 (November 1979). (1979):
- Weatherstripping windows and doors. In: Bâtiment International / Building Research and Practice, v. 7, n. 6 (November 1979). (1979):