. . . . . "The DOIs are the best way to permanently identify a given digital object, in a format controlled by the International DOI Foundation. We have an agreement with DataCite and this will guarantee the cross-domain findability. When a DOI is not available, users can specify a persistent internal identifier." . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "UYea9Sz/GIQN0NVOCvCtl1OXOrR4fyW/IcqtdZj7qSSngNqq04rS/CMFd3DivtoqskRlN75TtcP5x4yq4goUXJePL5EgwR33DxCl04kOduE4c6YtBnEBmBWV1fy5/vzGlhzE5msXd+CD6xn0CImtbRFOwAaGgd6TTBenbQt4GJQ=" . . "2022-02-19T08:46:48Z"^^ . . . .