RT Journal Article SR Electronic T1 On Jupiter and its satelites JF American Journal of Science JO Am J Sci FD American Journal of Science SP 393 OP 395 DO 10.2475/ajs.s3-1.6.393 VO s3-1 IS 6 A1 Mitchell, Maria YR 1871 UL http://www.ajsonline.org/content/s3-1/6/393.abstract AB