S. Hoekema

Biological hydrogen production from agro-food-by-products

P. Claassen, J. W. Groenestijn, G. J. Vrije, 2004 .

Exploration of the hydrogen producing potential of Rhodobacter capsulatus chemostat cultures: The application of deceleration‐stat and gradient‐stat methodology

J. Tramper, R. Wijffels, M. Janssen, 2009, Biotechnology progress.

BioHydrogen : hydrogen from light and organic waste

S. Hoekema, 2014 .

Controlling light‐use by Rhodobacter capsulatus continuous cultures in a flat‐panel photobioreactor

J. Tramper, R. Wijffels, M. Janssen, 2006, Biotechnology and bioengineering.

A pneumatically agitated flat-panel photobioreactor with gas re-circulation: anaerobic photoheterotrophic cultivation of a purple non-sulfur bacterium

René H. Wijffels, Johannes Tramper, J. Tramper, 2002 .

Deceleration‐stats save much time during phototrophic culture optimization

J. Tramper, A. Rinzema, R. Wijffels, 2014, Biotechnology and bioengineering.