RT Journal Article
SR Electronic
T1 Henry Draper
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 89
OP 96
DO 10.2475/ajs.s3-25.146.89
VO s3-25
IS 146
A1 Anonymous
YR 1883
UL http://www.ajsonline.org/content/s3-25/146/89.abstract
AB