@article {888, title = {The fate of NH4NO3 added to Sphagnum magellanicum carpets at five European mire sites}, journal = {Biogeochemistry}, volume = {45}, year = {1999}, pages = {73-93}, author = {Williams, B.L. and Buttler, A. and Grosvernier, P. and Francez, A.J. and Gilbert, D. and Ilomets, M. and Jauhiainen, J. and Matthey, Y. and Silcock, D.J.} }