Polishchuk, S.; Kyrdohlo, E.; Mykhalska, L.; Morgun, B.; Pokhylko, S.; RybalkaО.; Schwartau, V. Quantification of Trace Elements Fe, Zn, Mn, Se in Hull-Less Barley Grain. Agric. sci. pract. 2016, 3, 49-54.