RT Journal Article SR Electronic T1 The solution of vulcanized India rubber JF American Journal of Science JO Am J Sci FD American Journal of Science SP 359 OP 369 DO 10.2475/ajs.s3-42.251.359 VO s3-42 IS 251 A1 Carl Barus YR 1891 UL http://www.ajsonline.org/content/s3-42/251/359.abstract AB