- https://www.iso.org/standard/51502.html - http://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/pdf_reference_1-7.pdf -- http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/pdf_reference_1-7.pdf - PDF Reference 1.7が出ています -- http://blog.antenna.co.jp/PDFTool/archives/2006/11/pdf_reference_1.html - PDFのISO規格化で得たものと失ったもの:担当者が振り返るPDF1.7標準化の道のり -- http://www.itmedia.co.jp/im/articles/0810/28/news130.html |