. . . . . . . . "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" . "J1mfZ+51Wyjkh6zv4lRBBDma0duRygdsDPr5vMeNt5T7nc7ub2M3a9lsr6fgrI+QlZbHs2YDRpOM8gUA+q3dizl3dUw/JW0fZtLTdH3+FgWNxQVZeltp4/5jHawtmv2leUbJc3Kc0zsE1IVrCf/p4q0iHpohXsYVQ9pEYiJMw9U=" . . "2022-10-04T22:50:28Z"^^ . . . . .