@misc {Simula.sc.1110,
	title = {Surface and Embedded Crack in the Offshore Pipelines Subjected to Plastic Strains},
	howpublished = {Talk at the 6th international Conference on Computation of Shell and Spatial Structures},
	year = {2008},
	author = {Berg, E. and Bj{\o}rn H. {Skallerud} and Kjell H. {Holthe}}
}
