| Property | Value |
| Name | 4. Kolloquium Erhaltung von Bauwerken |
| Description | Publication (german) by Jan Gulikers (Ministry of Transport, Public Works and Water Management), NL |
| Filename | JoGu TAE 2015 def koptekst (2).pdf |
| Property | Value |
| Name | 4. Kolloquium Erhaltung von Bauwerken |
| Description | Publication (german) by Jan Gulikers (Ministry of Transport, Public Works and Water Management), NL |
| Filename | JoGu TAE 2015 def koptekst (2).pdf |