1. A Clean Planet for all: a European strategic long-term vision for a prosperous, modern, competitive and climate neutral economy;The European Commission,2018
2. In-depth analysis in support of the commission communication com(2018) 773. A Clean Planet for all: a European strategic long-term vision for a prosperous, modern, competitive and climate neutral economy;The European Commission,2018
3. Wind turbine concept market penetration over 10 years (1995 - 2004);Hansen;Wind Energy,2007
4. Economics of building and operating offshore wind farms;Morthorst,2016
5. Marine growth studies on the North sea oil platform montrose alpha;Forteath;Mar Ecol Prog Ser,1982