@TechReport{Oleson_NCAR-TN-478+STR_20100301,
 author         = {Keith W. Oleson and David M. Lawrence and Gordon B. Bonan and Mark G. Flanner and Erik Kluzek and Peter J. Lawrence and Samuel Levis and Sean C. Swenson and Peter E. Thornton and Aiguo Dai and Mark Decker and Robert Dickinson and Johannes Feddema and Colette Heald and Forrest Hoffman and Jean-Fran{\c{c}}ois Lamarque and Natalie Mahowald and Guo-Yue Niu and Taotao Qian and James Randerson and Steve Running and Koichi Sakaguchi and Andrew Slater and Reto St{\"{o}}ckli and Aihui Wang and Zong-Liang Yang and Xiaodong Zeng and Xubin Zeng},
 title          = {Technical Description of Version 4.0 of the {C}ommunity {L}and {M}odel ({CLM})},
 type           = {Technical Note},
 number         = {NCAR/TN-478+STR},
 institution    = {National Center for Atmospheric Research},
 address	= {Boulder, Colorado, USA},
 url		= {http://www.cesm.ucar.edu/models/cesm1.0/clm/CLM4_Tech_Note.pdf},
 day		= 1,
 month          = mar,
 year           = 2010
}