. . . . . "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" . "X7hiyL0KHJ0y8X6aGtb6NzA7iK/BCLA/fbEDgw6mCRb85QHA/SPXs7SMDE4/VuBwRUd0dqQzsyns65vB+q70ISxttMF82lsdwR4ZOdrHnRHHBY/TTUFULV/85A6SQdZCKHgAG9S0XOT5wEMTeY7Af6p/8vtSElziJrKlzE3gQYA=" . . "2022-02-19T13:36:22Z"^^ . . . .