@inproceedings{32e50b21c8a34666a82c40e41804f1da,
title = "Effects of ground conditions on performance of tunnel boring machines",
author = "Seah, {T P} and Pathegama, {Ranjith Gamage} and Jian Zhao and Hefny, {A M} and Williams, {I O}",
year = "2001",
language = "English",
pages = "148 -- 158",
editor = "Soon, {Tan Thiam} and {et al}",
booktitle = "Proceedings of Underground Singapore 2001 Conference",
publisher = "NUS Press",
address = "Singapore",
note = "Underground Singapore Conference 2001 ; Conference date: 01-01-2001",
}