../ 2xbd_full_validation.pdf.gz 26-Aug-2022 13:24 247K 2xbd_validation.cif.gz 26-Aug-2022 13:24 4138 2xbd_validation.pdf.gz 26-Aug-2022 13:24 248K 2xbd_validation.xml.gz 26-Aug-2022 13:24 3471