@inproceedings{772c2aee47f44a9395cb8bc2f5c52804,
title = "Model for driving a micro-tunnelling-machine in soft soil",
keywords = "Conf.proc. > 3 pag",
author = "{van Tol}, AF",
note = "held in Amsterdam on June 7-10 1999; Twelfth European conference on soil mechanics and geotechnical engineering ; Conference date: 07-06-1999 Through 10-06-1999",
year = "1999",
language = "Undefined/Unknown",
isbn = "90-5809-047-7",
publisher = "CRC Press / Balkema - Taylor & Francis Group",
pages = "2155--2161",
editor = "FBJ Barends and J Lindenberg",
booktitle = "Proceedings of the twelfth European conference on soil mechanics and geotechnical engineering",
}