by Benkabou, A., Bouafia, H., Sahli, B., Abidri, B., Ameri, M., Hiadsi, S., Rached, D., Bouhafs, B., Benkhettou, N., Al-Douri, Y.
Published in Chinese journal of physics (Taipei) (01.02.2016)

by Sall, I., Chourak, M., Bouchentouf, S. M., Bouziane, Z., El Harroudi, T., Benkabou, A., Mbida, R., Absi, M., El Ouanani, M., Echarrab, M., EH El Alami, E. F., Amraoui, M., Errougani, A., Chkoff, R.
Published in Journal africain d'hépato-gastroentérologie (01.06.2009)