Additional biodynamic research related references can be found at the following websites.
Bio-Dynamic Association of India – Articles and Research page
UK Biodynamic Association – Research page
Biodynamic-Research.net - An information and communication network for research on biodynamic agriculture. Maintained until 2009 by IBDF.
Considera - Literature pages
Institute for Biodynamic Research (IBDF, Germany) Forschungsring für Biologisch-Dynamische Wirtschaftsweise e.V. – Publications page
Louis Bolk Institute – Publications page Search more than 2000 publications from institute staff members.
Organic Eprints - An international open access archive for papers and projects related to research in organic food and farming. Tip: Entering "biodynamic" as a keyword search term gives many results.
Google Scholar - This site provides a search of scholarly literature across many disciplines and sources. Try entering "biodynamic" as a search term.