OMBÓDI, A., A. LUGASI, H. G. DAOOD, M. BERKI, and L. HELYES. “Water Supply and Temperature Effects on Some Nutritive Constituents of Direct Sown Onion”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, vol. 44, no. 1, June 2016, pp. 245-9, doi:10.15835/nbha44110257.