Tunnelbau und Unfallverhütung. Tunnelbau-Fachtagung in Hennef (2. bis 4. November 1998)
Author(s): |
Gunther Brux
|
---|---|
Medium: | journal article |
Language(s): | German |
Published in: | Felsbau, 2000, n. 1, v. 18 |
Page(s): | 60 |
Keywords: |
tunnelling
|