BibTex format
@article{Christensen:1996:10.1034/j.1600-0889.1996.t01-4-00004.x,
author = {Christensen, TR and Prentice, IC and Kaplan, J and Haxeltine, A and Sitch, S},
doi = {10.1034/j.1600-0889.1996.t01-4-00004.x},
journal = {TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY},
pages = {652--661},
title = {Methane flux from northern wetlands and tundra - An ecosystem source modelling approach},
url = {http://dx.doi.org/10.1034/j.1600-0889.1996.t01-4-00004.x},
volume = {48},
year = {1996}
}