. . . . . "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" . "deC5df9Ups2+WDJ2gdlJ6la4tPQRdbiqPVPvE1TK1gx6AeG1kcP1U3QIMz0p8DwHvg7y1n1ujGIg0VH57R3PHI8sRr06PfO/RdXF8thT8XMluB6w7umJ2tAQSQ4XeqdzaOXYt44NCPqx6qO5cAuKvMWOwBOuZcIdAu07rvONdg4=" . . "2022-02-21T10:31:55Z"^^ . . . .