CL-EMB has fixes by current maintainer, Michael Raskin <38a938c2@rambler.ru>
This fixes are Copyright (c) 2009 by Moscow Center of Continious 
Mathematical Education.

CL-EMB is written and Copyright (c) 2004, 2005, 2006 by Stefan Scholl.
Parts of the source are taken from LSP, written by
John Wiseman and copyright 2001, 2002 I/NET Inc.
See lsp-LICENSE.txt

CL-EMB is licensed under the terms of the Lisp Lesser GNU
Public License (http://opensource.franz.com/preamble.html), known as
the LLGPL.  The LLGPL consists of a preamble (see above URL) and the
LGPL.  Where these conflict, the preamble takes precedence. 
CL-EMB is referenced in the preamble as the "LIBRARY."