E. Tammes
- Progress report from The Netherlands. Dans: Bâtiment International / Building Research and Practice, v. 11, n. 3 (mai 1983). (1983):
- Rapport d'avancement des travaux aux Pays-Bas. Dans: Bâtiment International / Building Research and Practice, v. 11, n. 3 (mai 1983). (1983):