. . . . . "Usual implementation of CrossRef for journal article type publications. " . . . . "2050-12-31"^^ . "2022-11-17"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "HlrQFsAl/FTwRRTLb53iVDzz24FR+j2hzWZU3ml8VajRsGt7871f/3NgdZWtW0TCFNYiI7rMSLtIQz7dZcVU++csDl2Dm8t1r2N/FCk1Pw7xnJTuNckyXe+1E9dnGL5XG/Abx/3V9Bi05PFWSXqmmlTFODxOU6dYM8uiMY/yNOM=" . . "2022-11-18T13:57:47Z"^^ . . . .