G. K. Batchelor and R. W. O-'brien, Thermal or Electrical Conduction Through a Granular Material, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.355, issue.1682, pp.313-333, 1977.
DOI : 10.1098/rspa.1977.0100

W. W. Siu and S. H. Lee, Effective conductivity computation of a packed bed using constriction resistance and contact angle effects, International Journal of Heat and Mass Transfer, vol.43, issue.21, pp.3917-3924, 2000.
DOI : 10.1016/S0017-9310(00)00051-X

B. Usowicz, J. Lipiec, W. Marczewski, and A. Ferrero, Thermal conductivity modelling of terrestrial soil media???A comparative study, Planetary and Space Science, vol.54, issue.11, pp.1086-1095, 2006.
DOI : 10.1016/j.pss.2006.05.018

S. X. Chen, Thermal conductivity of sands, Heat and Mass Transfer, vol.41, issue.GT10, pp.1241-1246, 2008.
DOI : 10.1007/s00231-007-0357-1

T. S. Yun and J. C. Santamarina, Fundamental study of thermal conduction in dry soils, Granular Matter, vol.52, issue.4, pp.197-207, 2008.
DOI : 10.1007/s10035-007-0051-5

N. Mitarai and H. Nakanishi, Simple model for wet granular materials with liquid clusters, EPL (Europhysics Letters), vol.88, issue.6, pp.1-6, 2009.
DOI : 10.1209/0295-5075/88/64001

D. Garrett and H. Ban, Compressive pressure dependent anisotropic effective thermal conductivity of granular beds, Granular Matter, vol.23, issue.62, pp.685-696, 2011.
DOI : 10.1007/s10035-011-0273-4

G. Malherbe, J. Henry, A. Bakali, C. Bissieux, and S. Fohanno, Measurement of thermal conductivity of granular materials over a wide range of temperatures. Comparison with theoretical models, Journal of Physics: Conference Series, vol.395, pp.12081-12082, 2012.
DOI : 10.1088/1742-6596/395/1/012081