http://www.fao.org/docrep/x0560e/x0560e10.htm

http://thesunnyrawkitchen.blogspot.com/2007/08/fabulous-ferments-
making-sauerkraut.html

http://www.earthwisdomcentre.com/content/workshops/fermentation-
food-culturing-and-medicine-making-wi.shtml

one doesn’t have to buy a fermenting vessel in order to produce good sauerkraut — but be prepared for considerably more work, maintenance, and the risk of spoilage if you go that route. The following websites describe some alternatives:

http://sauerkrautrecipe.blogspot.com/2007/08/sauerkraut-recipe-
with-probiotics-as.html

http://wholesomegoodness.net/2008/04/06/marinara-style-cultured-
vegetables-recipe/

Here are some other websites, that may be of interest:

http://www.wildfermentation.com/resources.php?page=vegetables This gives a very good, general overview on fermenting sauerkraut, with an emphasis on the traditional method.

http://www.wildfermentation.com/resources.php?page=sauerkraut Specific instructions, for the traditional method, from the same site. A third of the instructions can be omitted when using an Isidora Spielmann Fermenting Vessel, as can those instructions that call for adding other vegetables.

http://www.oregonlive.com/foodday/index.ssf/2008/10/getting_into_
sauerkraut.html Another writerly, general overview. Skip to "Getting Started" -- about a third of the way down -- to read what's to be read about making traditional sauerkraut.

http://www.westonaprice.org/motherlinda/sauerkraut.html Yet another overview, with no specific recipe.

http://www.chetday.com/sauerkrautrecipe.htm A more practical article, with specific instructions: A third of the instructions can be omitted if using an Isidora Spielmann Fermenting Vessel.

http://www.uga.edu/nchfp/how/can_06/sauerkraut.html Another straight-to-the-point instruction article.

http://citypicklers.com/culture.html An interesting NYC site.