Terms of use

Jorge Valín, the author, gives permission to copy, download, or display the documents, articles, and other information on this web site for personal, informational, non-commercial use only, provided that: you do not modify the materials; you include a proper citation to the material (where available) and, where feasible, reference the URL for this site, www.jorgevalin.com. Notwithstanding the foregoing, unpublished or draft articles or material (i.e., those appearing without publication information or otherwise designated as being in draft or unpublished form), or any material designated herein as being excepted from these terms, may not be published in any publication without obtaining my written consent (email me for any such requests).