RT Journal Article SR Electronic T1 On increasing the frequency of electrical oscillations JF American Journal of Science JO Am J Sci FD American Journal of Science SP 359 OP 363 DO 10.2475/ajs.s3-46.275.359 VO s3-46 IS 275 A1 Patterson, A. H. A1 Arnold, C. H. YR 1893 UL http://www.ajsonline.org/content/s3-46/275/359.abstract AB