@article{article333ba398,
title   = {Variation in nitrogen use strategies and photosynthetic pathways among vascular epiphytes in the Brazilian Central Amazon},
author = {Mardegan, Silvia Fernanda and Nardoto, Gabriela Bielefeld and Higuchi, Niro and Reinert, Fernanda and Martinelli, Luiz Antonio},
year = {2011},
journal   = {Brazilian Journal of Botany}
}