RT Journal Article SR Electronic T1 Resonance analysis of alternating currents; Part II JF American Journal of Science JO Am J Sci FD American Journal of Science SP 473 OP 485 DO 10.2475/ajs.s3-48.288.473 VO s3-48 IS 288 A1 M. I. Pupin YR 1894 UL http://www.ajsonline.org/content/s3-48/288/473.abstract AB