RT Journal Article SR Electronic T1 On acoustic repulsion JF American Journal of Science JO Am J Sci FD American Journal of Science SP 22 OP 29 DO 10.2475/ajs.s3-16.91.22 VO s3-16 IS 91 A1 Dvorak, V. YR 1878 UL http://www.ajsonline.org/content/s3-16/91/22.abstract AB