K. Elmebrouki, S. Tamsamani, J. Aazza, M. Khechoubi, and A. Khmou, “Synthesis and Characterization of New Materials Like Perovskite [NH3-(CH2)n-NH3] ZnCl4 avec n=8 et 10”, 5003, vol. 1, no. 4, pp. 216–219, Aug. 2011.