Wie lange genügt ein belüfteter Strassentunnel am Gotthard?
Author(s): |
Peter Püntener
|
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Medium: | journal article |
Language(s): | German |
Published in: | Schweizerische Bauzeitung (1947-1978), 18 May 1967, n. 20, v. 85 |
DOI: | 10.5169/seals-69454 |
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data sheet - Reference-ID
10497260 - Published on:
23/11/2020 - Last updated on:
23/11/2020