TY - JOUR T1 - Evolution from commensurability to size-effects structures in three-dimensional billiards JO - Brazilian Journal of Physics A1 - Sotomayor, N. M. A1 - Gusev, G. M. A1 - Leite, J. R. SN - 0103-9733 UL - 10.1590/S0103-97332004000400028 VL - 34 Y1 - 2004 PB - Brazil ER -