@article{article967e63ab,
title   = {DNA from primitive maize landraces and archaeological remains: implications for the domestication of maize and its expansion into South America},
author = {Freitas, F. O. and Bandel, Gerhard and Allaby, R. G. and Brown, T. A.},
year = {2003},
doi = {10.1016/s0305-4403(02)00269-8},
journal   = {Journal of Archaeological Science}
}