OMBÓDI, A.; SAIGUSA, M. Effects of a band application of polyolefin-coated diammonium phosphate on the nutritional quality of rhubarb and Swiss chard. International Journal of Horticultural Science, [S. l.], v. 6, n. 4, p. 39–42., 2000. DOI: 10.31421/IJHS/6/4/217. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/217. Acesso em: 5 jul. 2022.