Links:
[1] http://www.cepi.org/order_publication
[2] http://www.cepi.org/print/850
[3] http://digibook.digi-work.com/Digibooks.aspx/Display?Key=dW5hbWU9Y2VwaSZpZD01ODkmZmlsZT1hSFIwY0RvdkwzZDNkeTVqWlhCcExtOXlaeTl6ZVhOMFpXMHZabWxzWlhNdmNIVmliR2xqTDJSdlkzVnRaVzUwY3k5d2RXSnNhV05oZEdsdmJuTXZjbVZqZVdOc2FXNW5Mekl3TURndk1qQXdPRkJoY0dWeVVHRmphMkZuYVc1blRtVjNjMnhsZEhSbGNpNXdaR1k9Jmxhbmc9ZW4mbWQ1PWFiOWRkNzhlNGUwODhkMWQ0ZWJkMGEwZTlkYmY2MDc3
[4] http://www.cepi.org/system/files/public/documents/publications/recycling/2008/2008PaperPackagingNewsletter.pdf