DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.31483/a-69 10.31483 201907051005 2019-07-05 0 10.31483/r-32737 10.31483 201907051005 2021-04-28 0 10.31483/r-32902 10.31483 201907051005 2021-04-28 0 10.31483/r-33028 10.31483 201907051005 2021-04-28 0