TY - JOUR AU - Qi-Chang He TI - Characterization of a class of polycrystals whose effective elastic bulk moduli can be exactly determined JO - Comptes Rendus. Mécanique PY - 2003 SP - 623 EP - 629 VL - 331 IS - 9 PB - Elsevier DO - 10.1016/S1631-0721(03)00148-7 LA - en ID - CRMECA_2003__331_9_623_0 ER -