The decimal sign is a comma on the line . In English language documents a point on the line is often used instead of a comma, and this usage is acknowledged in the ISO 31 standard. The comma must never be used as the thousands mark. Not Specified Links to Standards Sites Sites that appear in Red indicate that the address has recently failed. Where possible the new address is shown in the following entry, otherwise I am still looking for suitable Web Page links to include here.
Sites come and go all the time.
It isn't possible to always be up to date.