Sánchez Vioque, R., Rodríguez Conde, M. F. and De los Mozos Pascual, M. (2009) “Application of near-infrared reflectance spectroscopy for the estimation of protein and L-canavanine contents in seeds of one-flowered vetch (Vicia articulata Hornem.)”, Spanish Journal of Agricultural Research, 7(3), pp. 645-651. doi: 10.5424/sjar/2009073-449.