Barea Navarro, J. M. (1969) «Study on soil germs capable of mineralizing organic phosphates I.- Introduction and bibliographic review», Ars Pharmaceutica (Internet), 10(3-4), pp. 117–128. Disponible en: https://revistaseug.ugr.es/index.php/ars/article/view/9653 (Accedido: 2 abril 2025).