Tunnelling and Underground Space Technology incorporating Trenchless Technology Research > 2007 > 22 > 2 > 239
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Identifiers
journal ISSN : | 0886-7798 |
DOI | 10.1016/j.tust.2006.11.002 |
journal ISSN : | 0886-7798 |
DOI | 10.1016/j.tust.2006.11.002 |