RT Journal Article
SR Electronic
T1 On a method of obtaining and measuring very high vacua with a modified form of Sprengel pump
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 90
OP 102
DO 10.2475/ajs.s3-22.128.90
VO s3-22
IS 128
A1 O. N. Rood
YR 1881
UL http://www.ajsonline.org/content/s3-22/128/90.abstract
AB