A. García-Altunaga, G. Hernández-Barrueta, A. Nuviola-Montoya, G. Herrero-Echeverría, N. Méndez-Pérez, and J. Jecques-Drevon, “Evaluation of phosphatic fertilizers of different solubility for common bean using isotopic methods”., Agron. Mesoam., vol. 16, no. 2, pp. 161–170, Sep. 2005.