Date: Fri, 4 Feb 2000 23:51:06 +0000 (GMT) From: "Joseph S. Myers" <jsm28 at cam.ac.uk> is there any reference that is appropriate to cite when referring to the tz code and data? I suggest: http://www.twinsun.com/tz/tz-link.htm It's not much of a web page, but it's all we have now.