Research needs for new construction using trenchless technologies
| Autor: | Chapman, D.N., Rogers, C.D.F., Burd, H.J., Norris, P.M., Milligan, G.W.E. |
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| Zdroj: | In Tunnelling and Underground Space Technology incorporating Trenchless Technology Research 2007 22(5):491-502 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect