DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.21661/a-586 10.21661 201812040831 2018-12-04 0 10.21661/r-474237 10.21661 201812040831 2018-12-04 0 10.21661/r-474259 10.21661 201812040831 2018-12-04 0 10.21661/r-474308 10.21661 201812040831 2018-12-04 0