Lens for sound waves in air
Open Access
- 1 January 1972
- journal article
- Published by Uspekhi Fizicheskikh Nauk (UFN) Journal in Uspekhi Fizicheskih Nauk
- Vol. 107 (8) , 709-711
- https://doi.org/10.3367/ufnr.0107.197208h.0709
Abstract
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