By Simonsen Morten   Walnum Hans Jakob   in Energies

ISSN:1996-1073|4|2|324-351

MDPI‎(2011)‎

Access to resources Favorite 20.33186

By Walnum Hans Jakob   Aall Carlo   Løkke Søren   in Sustainability

ISSN:2071-1050|6|12|9510-9537

MDPI‎(2014)‎

Access to resources Favorite 15.975002