@article{CRMECA_2003__331_9_623_0,
     author = {Qi-Chang He},
     title = {Characterization of a class of polycrystals whose effective elastic bulk moduli can be exactly determined},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {623--629},
     publisher = {Elsevier},
     volume = {331},
     number = {9},
     year = {2003},
     doi = {10.1016/S1631-0721(03)00148-7},
     language = {en},
}