AYTAC, Z.; GULMEZOGLU, N.; SIREL, Z.; TOLAY, I.; ALKAN TORUN, A. The Effect of Zinc on Yield, Yield Components and Micronutrient Concentrations in the Seeds of Safflower Genotypes (<i>Carthamus tinctorius</i&gt; L.). Notulae Botanicae Horti Agrobotanici Cluj-Napoca, v. 42, n. 1, p. 202-208, 3 Jun. 2014.