Erster Stratosphärenflug Piccards vor 50 Jahren
Medium: | journal article |
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Language(s): | German |
Published in: | Schweizer Ingenieur und Architekt, 4 June 1981, n. 23, v. 99 |
DOI: | 10.5169/seals-74511 |
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10501498 - Published on:
25/11/2020 - Last updated on:
25/11/2020