. . . . . . . . "CrossRef is registration agency of the International DOI Foundation, we follow the ISO/IEC 11179 Metadata Registry (MDR) standard, which specifies a schema for recording both the meaning and technical structure of the data for unambiguous usage by humans and computers. CrossRef uses a single deposit schema stored as XML, which supports a range of different content types and provides a structure and set of rules to keep everything consistent and interoperable. " . "CrossRef Metadata Consortium " . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "C2dmtWVddFg4BiKaOhZcvc1t+5cirWJQ8TMdP/w2noul68hMj1BuVWhx+wfOznLvNk/fdrxcflkybHMunnXf/VE5m9Cf4cJstK+V+Zdif7ORpMR6Gax3z+ov9k/vSBc+qs4RomNZ4N/+1hDjQymwRESvXrKUb8nKy+lh8kIlVZc=" . . "2022-10-04T22:48:28Z"^^ . . . . .