Citation: Onimaru, T.; Yamaguchi, Y.; Onodera, H.; Ohoyama, K.; Yamauchi, H. (1999). Neutron powder diffraction on Ce(11) B2 C2 and Nd(11) B2 C2: a new model for the tetragonal crystal structure. Journal of the Physical Society of Japan, 68, pp. 2287-2291.