Expanding Earth Bibliography 

Dear Vsmith,

Dougweller wrote to me, that it is not possible to insert a link to a publication without owning the copy-right, because this would be a copyright-violation. So if you delete links inserted by the copyrightholders themselves calling it self-publication, you cannot insert any links at all. Then all articles you referred to in the "Notes" are eiter self-publications or copyright-violations, and there are many links to various scientific artiles on your pages.