Seems soen.wikipedia.org/wiki/Berne_Convention_for_the_Protection_of_Literary_and_Artistic_Works
'Copyright under the Berne Convention is automatic: no registration is required, nor is the inclusion of a copyright notice.'
(,
Thu 22 Sep 2005, 17:30,
archived)
'Copyright under the Berne Convention is automatic: no registration is required, nor is the inclusion of a copyright notice.'