Tunnelling the gap in the Oslo metro system. | Article | Wallis, S. Martin, D. | Tunnels and Tunnelling, Vol. 16, No. 3, pp. 33-36. | 1984 |
Dyputgravninger og fundamentering i bløt leire en utfordring til geoteknikere. : Examples of deep excavations in and foundations on soft clay. | Article | Aas, G. Eide, O. | Plan og bygg, Vol. 26, No. 5, pp. 54-56, 59.
Also publ. in: Norwegian Geotechnical Institute, Oslo. Publication, 122, pp. 29-36. | 1978 |