R. Sikkema

发表

J. Dallemand, R. Sikkema, Manjola Banja, 2019, Energy Policy.

Martin Junginger, André Faaij, Marc de Wit, 2008 .

K. Byrne, R. Sikkema, M. Nieuwenhuis, 2001 .

André Faaij, P. Helm, H. M. Junginger, 2007 .

Daniele de Rigo, Anna Barbati, Gherardo Chirici, 2016 .

R. Sikkema, Manjola Banja, Martin Jégard, 2019, Biomass and Bioenergy.

Martin Junginger, André Faaij, Richard Sikkema, 2011 .

Gert-Jan Nabuurs, Godefridus M. J. Mohren, R. Paivinen, 1997 .