@article{article61faacba,
title   = {UNESCO Biosphere Reserves in an Urbanized World},
author = {Vega-Leinert, A. Cristina de la and Nolasco, Marcelo Antunes and Stoll-Kleemann, Susanne},
year = {2012},
doi = {10.1080/00139157.2012.639603},
journal   = {Environment : Science and Policy for Sustainable Development}
}