@inproceedings{565d5bd685c54bddbf82c5f19f96ec49,
title = "Optical analysis of stress around a penetrating probe in granular material",
keywords = "Conf.proc. > 3 pag",
author = "HGB Allersma and W Broere",
year = "2002",
language = "Undefined/Unknown",
isbn = "90-5809-389-1",
publisher = "Swets and Zeitlinger BV",
pages = "149--154",
editor = "R Phillips and P Guo",
booktitle = "Proceedings of the international conference on physical modelling in geotechnics, held in St.John's, Newfoundland, Canada, on July 10-12 2002",
}