@article{b04aef8de2be48f7a1683a550171f822,
title = "A global paleoclimate observing system [2]",
author = "K. Alverson and R. Bradley and K. Briffa and J. Cole and M. Hughes and I. Larocque and T. Pedersen and L. Thompson and S. Tudhope",
year = "2001",
month = jul,
day = "6",
doi = "10.1126/science.293.5527.47c",
language = "English (US)",
volume = "293",
pages = "47--48",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "5527",
}