bos@5: \chapter{Open Publication License}
bos@5: \label{cha:opl}
bos@5: 
bos@5: Version 1.0, 8 June 1999
bos@5: 
bos@5: \section{Requirements on both unmodified and modified versions}
bos@5: 
bos@5: The Open Publication works may be reproduced and distributed in whole
bos@5: or in part, in any medium physical or electronic, provided that the
bos@5: terms of this license are adhered to, and that this license or an
bos@5: incorporation of it by reference (with any options elected by the
bos@5: author(s) and/or publisher) is displayed in the reproduction.
bos@5: 
bos@5: Proper form for an incorporation by reference is as follows:
bos@5: 
bos@5: \begin{quote}
bos@5:   Copyright (c) \emph{year} by \emph{author's name or designee}. This
bos@5:   material may be distributed only subject to the terms and conditions
bos@5:   set forth in the Open Publication License, v\emph{x.y} or later (the
bos@5:   latest version is presently available at
bos@5:   \url{http://www.opencontent.org/openpub/}).
bos@5: \end{quote}
bos@5: 
bos@5: The reference must be immediately followed with any options elected by
bos@5: the author(s) and/or publisher of the document (see
bos@5: section~\ref{sec:opl:options}).
bos@5: 
bos@5: Commercial redistribution of Open Publication-licensed material is
bos@5: permitted.
bos@5: 
bos@5: Any publication in standard (paper) book form shall require the
bos@5: citation of the original publisher and author. The publisher and
bos@5: author's names shall appear on all outer surfaces of the book. On all
bos@5: outer surfaces of the book the original publisher's name shall be as
bos@5: large as the title of the work and cited as possessive with respect to
bos@5: the title.
bos@5: 
bos@5: \section{Copyright}
bos@5: 
bos@5: The copyright to each Open Publication is owned by its author(s) or
bos@5: designee.
bos@5: 
bos@5: \section{Scope of license}
bos@5: 
bos@5: The following license terms apply to all Open Publication works,
bos@5: unless otherwise explicitly stated in the document.
bos@5: 
bos@5: Mere aggregation of Open Publication works or a portion of an Open
bos@5: Publication work with other works or programs on the same media shall
bos@5: not cause this license to apply to those other works. The aggregate
bos@5: work shall contain a notice specifying the inclusion of the Open
bos@5: Publication material and appropriate copyright notice.
bos@5: 
bos@5: \textbf{Severability}. If any part of this license is found to be
bos@5: unenforceable in any jurisdiction, the remaining portions of the
bos@5: license remain in force.
bos@5: 
bos@5: \textbf{No warranty}. Open Publication works are licensed and provided
bos@5: ``as is'' without warranty of any kind, express or implied, including,
bos@5: but not limited to, the implied warranties of merchantability and
bos@5: fitness for a particular purpose or a warranty of non-infringement.
bos@5: 
bos@5: \section{Requirements on modified works}
bos@5: 
bos@5: All modified versions of documents covered by this license, including
bos@5: translations, anthologies, compilations and partial documents, must
bos@5: meet the following requirements:
bos@5: 
bos@5: \begin{enumerate}
bos@5: \item The modified version must be labeled as such.
bos@5: \item The person making the modifications must be identified and the
bos@5:   modifications dated.
bos@5: \item Acknowledgement of the original author and publisher if
bos@5:   applicable must be retained according to normal academic citation
bos@5:   practices.
bos@5: \item The location of the original unmodified document must be
bos@5:   identified.
bos@5: \item The original author's (or authors') name(s) may not be used to
bos@5:   assert or imply endorsement of the resulting document without the
bos@5:   original author's (or authors') permission.
bos@5: \end{enumerate}
bos@5: 
bos@5: \section{Good-practice recommendations}
bos@5: 
bos@5: In addition to the requirements of this license, it is requested from
bos@5: and strongly recommended of redistributors that:
bos@5: 
bos@5: \begin{enumerate}
bos@5: \item If you are distributing Open Publication works on hardcopy or
bos@5:   CD-ROM, you provide email notification to the authors of your intent
bos@5:   to redistribute at least thirty days before your manuscript or media
bos@5:   freeze, to give the authors time to provide updated documents. This
bos@5:   notification should describe modifications, if any, made to the
bos@5:   document.
bos@5: \item All substantive modifications (including deletions) be either
bos@5:   clearly marked up in the document or else described in an attachment
bos@5:   to the document.
bos@5: \item Finally, while it is not mandatory under this license, it is
bos@5:   considered good form to offer a free copy of any hardcopy and CD-ROM
bos@5:   expression of an Open Publication-licensed work to its author(s).
bos@5: \end{enumerate}
bos@5: 
bos@5: \section{License options}
bos@5: \label{sec:opl:options}
bos@5: 
bos@5: The author(s) and/or publisher of an Open Publication-licensed
bos@5: document may elect certain options by appending language to the
bos@5: reference to or copy of the license. These options are considered part
bos@5: of the license instance and must be included with the license (or its
bos@5: incorporation by reference) in derived works.
bos@5: 
bos@5: \begin{enumerate}[A]
bos@5: \item To prohibit distribution of substantively modified versions
bos@5:   without the explicit permission of the author(s). ``Substantive
bos@5:   modification'' is defined as a change to the semantic content of the
bos@5:   document, and excludes mere changes in format or typographical
bos@5:   corrections.
bos@5: 
bos@5:   To accomplish this, add the phrase ``Distribution of substantively
bos@5:   modified versions of this document is prohibited without the
bos@5:   explicit permission of the copyright holder.'' to the license
bos@5:   reference or copy.
bos@5: 
bos@5: \item To prohibit any publication of this work or derivative works in
bos@5:   whole or in part in standard (paper) book form for commercial
bos@5:   purposes is prohibited unless prior permission is obtained from the
bos@5:   copyright holder.
bos@5: 
bos@5:   To accomplish this, add the phrase ``Distribution of the work or
bos@5:   derivative of the work in any standard (paper) book form is
bos@5:   prohibited unless prior permission is obtained from the copyright
bos@5:   holder.'' to the license reference or copy.
bos@5: \end{enumerate}
bos@5: 
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