RT Journal Article
SR Electronic
T1 Method for determining the collimation constant of a transit circle
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 144
OP 145
DO 10.2475/ajs.s3-25.146.144
VO s3-25
IS 146
A1 Schaeberle, J. M.
YR 1883
UL http://www.ajsonline.org/content/s3-25/146/144.abstract
AB