<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >IV. REQUIREMENTS ON MODIFIED WORKS</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="开放出版许可协议" HREF="opl.license.html"><LINK REL="PREVIOUS" TITLE="III. SCOPE OF LICENSE" HREF="opl.scope.html"><LINK REL="NEXT" TITLE="V. GOOD-PRACTICE RECOMMENDATIONS" HREF="opl.good-practice.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="section" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="opl.scope.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >附录 U. 开放出版许可协议</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="opl.good-practice.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="opl.modified.works" >IV. REQUIREMENTS ON MODIFIED WORKS</A ></H1 ><P > All modified versions of documents covered by this license, including translations, anthologies, compilations and partial documents, must meet the following requirements: </P ><P > <P ></P ><OL TYPE="1" ><LI ><P > The modified version must be labeled as such. </P ></LI ><LI ><P > The person making the modifications must be identified and the modifications dated. </P ></LI ><LI ><P > Acknowledgement of the original author and publisher if applicable must be retained according to normal academic citation practices. </P ></LI ><LI ><P > The location of the original unmodified document must be identified. </P ></LI ><LI ><P > The original author's (or authors') name(s) may not be used to assert or imply endorsement of the resulting document without the original author's (or authors') permission. </P ></LI ></OL > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="opl.scope.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="opl.good-practice.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >III. SCOPE OF LICENSE</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="opl.license.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >V. GOOD-PRACTICE RECOMMENDATIONS</TD ></TR ></TABLE ></DIV ></BODY ></HTML >