Osmari, Milene Puntel, et al. “Nitrogen Fertilization Changes the Productivity and Chemical Composition of Brown and Golden Flax Grains”. Semina: Ciências Agrárias, vol. 40, no. 6Supl3, Oct. 2019, pp. 3565-76, doi:10.5433/1679-0359.2019v40n6Supl3p3565.