@inproceedings{barucq:hal-01100475, TITLE = {{Helmholtz Equation in Highly Heterogeneous Media: a two Scales Analysis}}, AUTHOR = {Barucq, H{\'e}l{\`e}ne and Calandra, Henri and Chaumont-Frelet, Th{\'e}ophile and Gout, Christian}, URL = {https://inria.hal.science/hal-01100475}, BOOKTITLE = {{Third international workshop on multiphysics, multiscale and optimization problem}}, ADDRESS = {Bilbao, Spain}, YEAR = {2014}, MONTH = May, HAL_ID = {hal-01100475}, HAL_VERSION = {v1}, }