Zalamena, J., Cassol, P. C., Brunetto, G., Panisson, J., Marcon Filho, J. L., & Schlemper, C. (2013). Productivity and composition of grapes and wine of vines intercropped with cover crops. Pesquisa Agropecuaria Brasileira, 48(2), 182–189. https://doi.org/10.1590/S1678-3921.pab2013.v48.12823