@article{article017055dd,
title   = {Sources of reactive nitrogen affecting ecosystems in Latin America and the Caribbean: current trends and future perspectives},
author = {Martinelli, Luiz Antonio and Howarth, R W and Cuevas, E and Filoso, S and Austin, A T and Donoso, L and Huszar, V and Keeney, D and Lara, L L and Llerena, C and McIsaac, G and Medina, E and Ortiz-Zayas, J and Scavia, D and Schindler, D W and Soto, D and Townsend, A},
year = {2006},
doi = {10.1007/s10533-006-9000-3},
journal   = {Biogeochemistry}
}