RT Journal Article SR Electronic T1 Analyses of some American tantalates JF American Journal of Science JO Am J Sci FD American Journal of Science SP 131 OP 132 DO 10.2475/ajs.s3-19.110.131 VO s3-19 IS 110 A1 W. J. Comstock YR 1880 UL http://www.ajsonline.org/content/s3-19/110/131.abstract AB