@article{sudret:hal-00660409, TITLE = {{Statistical inference of 2D random stress fields obtained from polycrystalline aggregate calculations}}, AUTHOR = {Sudret, Bruno and Dang, Hung Xuan and Berveiller, Marc and Zeghadi, Asmahana}, URL = {https://enpc.hal.science/hal-00660409}, JOURNAL = {{International Journal of Fracture}}, PUBLISHER = {{Springer Verlag}}, PAGES = {1-30}, YEAR = {2012}, MONTH = Jan, KEYWORDS = {Polycrystalline aggregates ; Crystal plasticity ; Random fields ; Spatial variability ; Correlation structure}, PDF = {https://enpc.hal.science/hal-00660409/file/Sudret-IJF-2012.pdf}, HAL_ID = {hal-00660409}, HAL_VERSION = {v1}, }