1. On the motion of ships in confused seas;St. Denis;Trans SNAME,1953
2. Nielsen J, Pedersen N, Michelsen J, Nielsen U, Baatrup J, Jensen J, Petersen E. SeaSense - real-time onboard decision support. In: Proc. of WMTC2006, London, UK, 2006.
3. Concept for a risk based navigation decision assistant;Bitner-Gregersen;Mar Struct,2009
4. A step towards risk-based decision support for ships - Evaluation of limit states using parallel system analysis;Nielsen;Mar Struct,2009
5. Digital twins at work in maritime and energy;Smogeli,2017