GNU/Commmon License as stated on the last page
http://en.wikipedia.org/wiki/User:Bci2/Books/E-Relativity
Copyright@2010 bci1 and Bci2, Edited and originated by
Bci2- with several contributors listed before the License
Statement by bci1 and Bci2:
Permission is granted to copy, distribute and/or modify
this document under the terms of the GNU Free
Documentation License, Version 1.2 or any later version
;published by the Free Software Foundation, with no
Invariant Sections, no Front-Cover Texts, and no Back-
Cover Texts. A copy of the license is included in the
section entitled "GNU Free Documentation License". Edited
by Bci2, with all contributors listed before the License
statement.
