@article{aguirre_echeverría_olmedo_blanco_2013,  title={Farmer strategies to face labor shortages in Chilean agriculture},  volume={43},  ISSN={0103-8478},  url={https://doi.org/10.1590/S0103-84782013000800030},  DOI={10.1590/S0103-84782013000800030},  number={8},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Aguirre, Verónica and Echeverría, Rodrigo and Olmedo, Clara and Blanco, Gustavo},  year={2013},  month={Aug},  pages={1529–1534} }