. . . . . "DataCite is the most used" . . . . "2021-12-31"^^ . "2021-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "amZynIuMxDGazBGHcuw8v4v7MKUBZChUJX75Tf8tILHUankfB1VcMJDfahS2K60PsYl3oMrjUbNxzF7UcBF+Cs4wwGt9scVJf/qk9RmEYkTV0wxZgdc/yTsdNri5TAy7gQOgIKpfYwVCR1nUUK0Qa4lbNnofyNb8+6i8IEIzfO8=" . . "2022-07-20T08:54:03Z"^^ . . . .