. . . . . "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" . "LyQ+C3IZCb9O7rJP9gQFhRS5TkT78jhG8MQcqBV26l7uOCYPW+Wa5MeVpoLXEB9dVKCH4TbZaPjg8zAkPPomk9wddfBbDA269MW79Vt4RwvVv9LKURjHhxlfZcxCGJI5cz2LZTpALH+KwxUwowckCgMInG5c7ZQ4PwNJjNgzUtM=" . . "2022-02-21T10:35:56Z"^^ . . . .