PEREGRINA, F.; PÉREZ-ÁLVAREZ, E. P.; GARCÍA-ESCUDERO, E. The short term influence of aboveground biomass cover crops on C sequestration and β–glucosidase in a vineyard ground under semiarid conditions. Spanish Journal of Agricultural Research, v. 12, n. 4, p. 1000-1007, 2 Oct. 2014.