A slightly different version of the article which contains some additional information but lacks pictures, is available at sfv.seArchived 2011-09-27 at the Wayback Machine. Citations for pp. 1–7 refers to this alternative version.
A slightly different version of the article which contains some additional information but lacks pictures, is available at sfv.seArchived 2011-09-27 at the Wayback Machine. Citations for pp. 1–7 refers to this alternative version.