@article{12f2e0817e3a4856a016af3736a87cd3,
title = "Using choice experiments to assess smallholder farmers' preferences for pig breeding traits in different production systems in North–West Vietnam",
author = "Riccardo Scarpa and {Roessler, R., A. G. Drucker, R. Scarpa, A. Markemann, U. Lemke, L. T. Thuy, A. Valle Z{\'a}rate}",
year = "2008",
month = may,
day = "15",
doi = "10.1016/j.ecolecon.2007.08.023",
language = "English",
volume = "66",
pages = "184--192",
journal = "Ecological Economics",
issn = "0921-8009",
publisher = "Elsevier",
number = "1",
}