1. Joint long term description of environmental parameters for structural response calculation;Bitner-Gregersen,1989
2. Joint environmental model for reliability calculations;Bitner-Gregersen,1991
3. Ultimate limit states with combined load processes;Bitner-Gregersen,1992
4. Wind stress on a water surface;Charnock;Quart. J. Roy. Meteor. Soc.,1955
5. Air-sea interaction;Donelan;The Sea,1990