RT Journal Article
SR Electronic
T1 SCIENTIFIC NOTES AND NEWS
JF Science
JO Science
FD American Association for the Advancement of Science
SP 965
OP 969
DO 10.1126/science.29.755.965
VO 29
IS 755
YR 1909
UL http://science.sciencemag.org/content/29/755/965.abstract
AB