This is an old revision of this page, as edited by Tarquin(talk | contribs) at 00:02, 12 September 2002(must the set of poles be finite?). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 00:02, 12 September 2002 by Tarquin(talk | contribs)(must the set of poles be finite?)