(1)
Dechen, A.; Haag, H.; Sarruge, J.; Oliveira, G. Mineral Nutrition of Vegetable Crops: XXXV. Effects of Calcium Levels in Nutrient Solution Upon the Concentration of N, P, K, Ca, Mn and S in Tomato Plants (Lycopersicon Esculentum Mill.) . An. Esc. Super. Agr. Luiz de Queiroz 1980, 37 (2), 1009-1057. https://doi.org/10.1590/S0071-12761980000200027.